Helmer Olaf (36 results)

- Softcover
Seller: Once Upon A Time Books, Siloam Springs, AR, U.S.A.Once Upon A Time Books
Contact seller4-star sellerCondition: Used - Fair
£ 2.05
£ 2.95 shippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Acceptable. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket. This is a used book. It may contain highlighting/underlining and/or the book may show heavier signs of wear . It may also be ex-library or without dustjacket.…

- Softcover
Seller: Half Price Books Inc., Dallas, TX, U.S.A.Half Price Books Inc.
Contact seller5-star sellerCondition: Used - Very good
£ 2.68
£ 2.80 shippingShips within U.S.A.Quantity: 1 available
Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.
Language: English
Published by Prentice-Hall, 1947
- Hardcover
Seller: BookDepart, Shepherdstown, WV, U.S.A.BookDepart
Contact seller5-star sellerHardcover. Condition: UsedGood. Hardcover; fading, light soiling, and shelf wear to exterior; fading to pag es; otherwise in good condition with clean text and tight binding.
Language: German
Published by Praesentverlag Heinz Peter, Hamburg, 1966
- Hardcover
Seller: Oberle, Bad Münstereifel, GermanyOberle
Contact seller5-star sellerCondition: Used - Very good
£ 7.77
£ 5.45 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basketsiehe Artikelbeschreibung. Condition: siehe Artikelbeschreibung. ; 8º mayor.- 111 pgs.- cartoné.- Kapitale gering gedrückt; sonst gut; fotografías blanco y negro entre texto. ; nur geringe Altersspuren; gut; kein Besitzvermerk.
Published by NY/London: Basic Books c. 1966., 1966
- Hardcover
Seller: de Wit Books, HUTCHINSON, KS, U.S.A.de Wit Books
Contact seller5-star sellerVG, unmarked Hardback; no DJ. 108 pp.
Published by Beckmans, 1970
- Hardcover
Seller: antikvariat sacher, Malmö, SKÅNE, Swedenantikvariat sacher
Contact seller5-star sellerCondition: Used - Very good
£ 9.72
£ 12.16 shippingShips from Sweden to U.S.A.Quantity: 1 available
Add to basketinb. Condition: Very Good.
More imagesLanguage: English
Published by Atheneum, New York, 1949
Seller: Friends of the Curtis Memorial Library, Brunswick, ME, U.S.A.Friends of the Curtis Memorial Library
Contact seller5-star sellerAssociation member: MABA
Condition: Used - Near fine
£ 23.07
£ 2.95 shippingShips within U.S.A.Quantity: 1 available
Add to basketCondition: Near Fine. First Atheneum Edition. Softcover book in near fine condition with very little shelf wear on the covers. The spine is uncreased and the binding is tight. Name of previous owner on the first free end paper. Otherwise, pages are clean,smooth and unmarked. The author was a great German 20th century mathematician who worked at the Institute for Advanced study in Princeton.…
Published by Princeton, 1949
- Softcover
Seller: George Cross Books, Lexington, MA, U.S.A.George Cross Books
Contact seller5-star sellerAssociation member: IOBA
Paperback. Revis and Augment English edition. Good/Wraps (34917) Softcover, good condition, w. ltly rubbed wraps, sme lt marks. Lt tanning on r. Smwht slanted sp, lt sp crease. Ltly bumped sp ends, v. ltly bumped corners. Tanned p. edges. Ltly tanned ins wraps, pp. Sig, etc on first p. Glue loose at fr bottom ins. O/w cln, tight, unmarked. 311.…

- Hardcover
Seller: Recycle Bookstore, San Jose, CA, U.S.A.Recycle Bookstore
Contact seller4-star sellerCondition: Used - Very good
£ 38.41
£ 4.29 shippingShips within U.S.A.Quantity: 1 available
Hardcover. Condition: Very Good. Dust Jacket Condition: Good. The book has very mild shelfwear to the edges and corners of the covers, faint smudging to the edges of the textblock, loose hinges, and an overall gentle aging to the pages, otherwise the book is in excellent condition with crisp, unmarked pages, a tight binding, and a strong, clean cover. The dustjacket has rubbing and surface scratching to both covers, light smudging to the covers, shelfwear to the edges and corners of the jacket resulting in few small chips and tears (approx 1/2 inch at longest), fading to the spine, a crease at the top corner of the front flap, and an overall gentle aging/toning to the jacket, otherwise the dustjacket is in good condition, intact and attractive, and is now in an archival protective mylar. …

- Softcover
Seller: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices
Contact seller5-star sellerCondition: New
£ 46.08
£ 1.97 shippingShips within U.S.A.Quantity: 11 available
Condition: New.

Language: German
Published by Mosaik-Verl, Hamburg, 1967
Seller: Antiquariat Maiwald, Langen, HES, GermanyAntiquariat Maiwald
Contact seller5-star sellerCondition: Used - Very good
£ 8.64
£ 13.68 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basketgebundene Ausgabe. Condition: Gut. 111 Seiten, in gutem Zustand, GE-5271 Sprache: Deutsch Gewicht in Gramm: 385.
Published by Basic Books Inc., 1966
- Hardcover
Seller: J. Wyatt Books, Ottawa, ON, CanadaJ. Wyatt Books
Contact seller5-star sellerCondition: Used - Fine
£ 17.69
£ 17.17 shippingShips from Canada to U.S.A.Quantity: 1 available
Add to basketCloth. Condition: Fine. Dust Jacket Condition: Very Good. Second Printing. A significant methodological contribution to a major new field - the study of the future, light wear/discolouration to price-clipped dustjacket, unmarked, 108pp, F/VG. Book.

- Softcover
Seller: GreatBookPrices, Columbia, MD, U.S.A.GreatBookPrices
Contact seller5-star sellerCondition: Used - As new
£ 52.42
£ 1.97 shippingShips within U.S.A.Quantity: 11 available
Condition: As New. Unread book in perfect condition.
Published by Atheneum, 1963
- Softcover
Seller: George Cross Books, Lexington, MA, U.S.A.George Cross Books
Contact seller5-star sellerAssociation member: IOBA
Paperback. Revis and Augment edition. Good/Wraps (34504) . Small trade paperback, good condition, w. ltly tanned, ltly rubbed wraps--sme lt marks. Lt reading creases, sp creases. Ltly tanned p. edges, sme v. lt soil. Ltly tanned ins wraps, pp. O/w cln, tight, unmarked. 311.
More imagesLanguage: English
Published by IPC Science and Technology Press, UK, 1981
- Softcover
- Magazine / Periodical
Seller: SAVERY BOOKS, Brighton, East Sussex, United KingdomSAVERY BOOKS
Contact seller5-star sellerCondition: Used - Very good
£ 19.27
£ 37.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Add to basketPaperback. Condition: Very Good. Clean & tight. No inscriptions. Dispatched ROYAL MAIL FIRST CLASS with TRACKING next working day or sooner securely boxed in cardboard. ref frt1.
Published by The Rand Corporation, Santa Monica, 1960
- Softcover
Seller: JF Ptak Science Books, Hendersonville, NC, U.S.A.JF Ptak Science Books
Contact seller4-star sellerCondition: Used - Very good
£ 34.60
£ 4.48 shippingShips within U.S.A.Quantity: 1 available
Add to basketSoft cover. Condition: Very Good. 9"x 6", 40pp. Original stiff wrappers. VG copy. Rand R-353. Owner's name neatly printed on the top right corner front wrapper.

Language: English
Published by The Rand Corporation, Santa Monica, 1960
- Softcover
- First Edition
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.Arroyo Seco Books, Pasadena, Member IOBA
Contact seller4-star sellerAssociation member: IOBA
Soft cover. Condition: Fine. 1st Edition. 40 Pp. Printed Beige Card Covers. Ownership Stamp Of Joseph String, Of The Rand Corporation; No Other Names Or Marks, No Wear. "A Systematic Investigation Of The Effective Use Of Experts Represents A Means By Which New And Powerful Instruments For The Investigation Of Social-Science Problems Might Be Solved". Specifically, In Th Eabsence Of Definitive Scientific Proof, We Should Use The Opinions Of Experts. In The Opinion Of Rand. [Who Would Be Who, Exactly- A Long Term View Of History Finds That Every Expert Opinion Is, Much Later, Found To Be Uselessly Simple And/Or Just Plain Wrong].…

- Softcover
Seller: GreatBookPricesUK, Woodford Green, United KingdomGreatBookPricesUK
Contact seller5-star sellerCondition: New
£ 47.67
£ 15.00 shippingShips from United Kingdom to U.S.A.Quantity: 11 available
Condition: New.

- Softcover
Seller: GreatBookPricesUK, Woodford Green, United KingdomGreatBookPricesUK
Contact seller5-star sellerCondition: Used - As new
£ 52.67
£ 15.00 shippingShips from United Kingdom to U.S.A.Quantity: 11 available
Condition: As New. Unread book in perfect condition.
More imagesPublished by Basic Books, New York, NY, USA, 1966
- Hardcover
Seller: BookAddiction (IOBA, IBooknet), Canterbury, United KingdomBookAddiction (IOBA, IBooknet)
Contact seller5-star sellerAssociation member: IOBA
Condition: Used - Very good
£ 35.00
£ 7.00 shippingShips from United Kingdom to U.S.A.Quantity: 1 available
Add to basketHardcover. Condition: Very Good. Dust Jacket Condition: Very Good. 108pp. Green cloth-covered boards; gilt titles on spine, top text block edge sprayed brown. 8vo. Rubbed corners and spine ends. Text block edge just starting to tan. Internally neat, clean, bright and tight. Dust jacket rear tanning, has very light shelf wear, chipping to edges, mirrors book damage, not price clipped, tanning internally. …
Seller: Libros El Trovador, TALAVERA DE LA REINA, TO, SpainLibros El Trovador
Contact seller5-star sellerMadrid, Alianza Editorial, Colecc. El Libro de Bolsillo nº 255, 1970. Traducc. Víctor Sánchez de Zavala. 18x11 cm. 265 p. Rústica. Muy buen estado.1ª edición español. (Ref. N. 211-C).
Published by Mosaik Verlag, HAMBURG, 1966
Seller: Libreria Ripoll, Palma de Mallorca, PM, SpainLibreria Ripoll
Contact seller5-star seller8º mayor.- 111 pgs.- cartoné.- fotografías blanco y negro entre texto. .

Philosophy of Mathematics and Natural Science
Weyl, Hermann/ Helmer, Olaf (Translator)/ Wilczek, Frank (Introduction by)
- Softcover
Seller: Revaluation Books, Exeter, United KingdomRevaluation Books
Contact seller5-star sellerCondition: New
£ 87.88
£ 10.00 shippingShips from United Kingdom to U.S.A.Quantity: 2 available
Paperback. Condition: Brand New. with a new introduction by frank wilczek edition. 336 pages. 8.75x6.00x0.50 inches. In Stock.

Language: English
Published by Princeton University Press, Princeton Nj, 1949
- Hardcover
- First Edition
Seller: Arroyo Seco Books, Pasadena, Member IOBA, Pasadena, CA, U.S.A.Arroyo Seco Books, Pasadena, Member IOBA
Contact seller4-star sellerAssociation member: IOBA
Condition: Used - Very good
£ 128.93
£ 6.72 shippingShips within U.S.A.Quantity: 1 available
Add to basketHardcover. Condition: Very Good. 1st Edition. X, 311 Pp. Green Cloth, Spine Lettered In Gilt. First Printing, 1949. Slight Usage; Former Owner's Name; Lacking The Dust Jacket.
Published by Princeton University, 1949
- Hardcover
Seller: Abyssbooks, Crestone, CO, U.S.A.Abyssbooks
Contact seller4-star sellerCondition: Used - Very good
£ 61.48
£ 3.61 shippingShips within U.S.A.Quantity: 1 available
Add to basketHardcover. Condition: Very Good. Solid and clean with minimal wear. This one published in 1950 (second printing.).
- Softcover
Seller: Xerxes Fine and Rare Books and Documents, Glen Head, NY, U.S.A.Xerxes Fine and Rare Books and Documents
Contact seller5-star sellerCondition: Good. Menlo Park, April 1970 The Institute for the Future. Report R-7. Fascinating attempt to predict in 1970 various social developments by the year 2000. 4to., diagrams, tables, original printed wraps. Ex-university library. Good, light wear.
More imagesPhilosophy of Mathematics and Natural Science
Weyl, Hermann; Helmer, Olaf (Translation used for revision and augmentation)
Published by Princeton University Press, Princeton, 1949
- Hardcover
Seller: Swan's Fine Books, ABAA, ILAB, IOBA, Walnut Creek, CA, U.S.A.Swan's Fine Books, ABAA, ILAB, IOBA
Contact seller5-star sellerCondition: Used - Near fine
£ 76.90
£ 3.73 shippingShips within U.S.A.Quantity: 1 available
Add to basketHardcover. Condition: Near fine. Dust Jacket Condition: good +. Small quarto size, 311 pp., in dust jacket. Hermann Klaus Hugo Weyl (1885-1955) "had major significance for theoretical physics as well as purely mathematical disciplines such as number theory. He was one of the most influential mathematicians of the twentieth century, and an important member of the Institute for Advanced Study during its early years" (n.b., per Wiki). This a revised and augmented edition, with new appendices "on such subjects as Foundations of Mathematics, Ars Combinatorioa, Quantum Mechanics, Physics and Biology, and Evolution." (per jacket flap). ___DESCRIPTION: Bound in full green cloth over boards, "label" in black with gilt lettering stamped onto the spine, binding small quarto size (9 1/8" by 6 1/4"), 311 pp. In the publisher's dust jacket with a summary of the book on the front flap and publisher's ads on the back flap and back panel. ___CONDITION: Volume is near fine, the boards clean, straight corners with minimal rubbing, a strong, square text block with solid hinges, the interior is clean and bright, the sole prior owner marking being a name and date (and one other small annotation) at the top of the front free endpaper; light bumping to the head and tail of the spine and light toning to the margins of the text. The dust jacket somewhat better than good, while all parts are present and attached there is overall light soil, overall edgewear, the printed price was roughly torn out (not cleanly cut), and a ring on the verso of the front panel (not visible from the front). ___POSTAGE: International customers, please note the following: (i) additional postage may apply as the standard does not always cover costs, please inquire for details; and (ii) any taxes, duty, or tariffs charged by your country will, of necessity, be your responsibility. ___Swan's Fine Books is pleased to be a member of the ABAA, ILAB, and IOBA and we stand behind every book we sell. Please contact us with any questions you may have, we are here to help.…
50 Jahre Zukunft - Bericht über eine Langfrist-Vorhersage für die Welt der nächsten fünf Jahrzehnte.
Published by Hamburg. Mosaik Verlag. 1966., 1966
Seller: Worpsweder Antiquariat, Worpswede, GermanyWorpsweder Antiquariat
Contact seller5-star sellerCondition: Used
£ 16.41
£ 40.26 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basketReichlich in Schwarzweiß illustriert. Orig.Pappe. 111,(3) Seiten. Unter Mitarbeit von Theodore Gordon. Quer, 8°. Ecken leicht bestoßen. Seiten lichtrandig. Leichte Gebrauchsspuren.

Language: English
- Hardcover
- Print on Demand
Seller: S N Books World, Delhi, IndiaS N Books World
Contact seller5-star sellerLeatherbound. Condition: NEW. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. Leatherbound edition. Condition: New. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. Pages: 56. A perfect gift for your loved ones. Reprinted from 1960 edition. NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Language: English Pages: 56.…
Published by Gütersloh : Praesentverl. Peter
- Hardcover
Seller: Buchpark, Trebbin, GermanyBuchpark
Contact seller5-star sellerCondition: Used - Fine
£ 23.81
£ 88.06 shippingShips from Germany to U.S.A.Quantity: 1 available
Add to basketCondition: Sehr gut. Zustand: Sehr gut | Produktart: Bücher | Keine Beschreibung verfügbar.