Degen Carl (23 results)

Soft cover. Condition: Very Good. 64 pages illustrated with black and white photographs. The extremities are worn. The text is clean and unmarked.

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.

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.

Condition: Very Good. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Soft cover. Condition: Very Good +. Softcover includes b/w photographs, 64 pages.

Soft cover. Condition: Good. Soft cover in overall good shape with general wear. Rubberstamp on first page from local library, otherwise Clean throughout.

Soft cover. Condition: Near Fine. No Jacket. text is clean and unmarked, binding tight, spine not creased, cover has slight rubbing on edges and at corners, cover has old price tag on front upper right, illustrated with black and white photographs.

Softcover. Condition: Good. Black pictorial soft cover, spine rubbed, oblong, full of photos. Pennsylvania.

paperback. Condition: Good. Good paperback, bumped/creased with shelfwear; may have previous owner's name inside. Standard-sized.

Condition: Very Good. Very Good condition. [1888213566] (Johnstown, Pennsylvania, Floods, History) A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included. …

geheftet, ohne Einband. Condition: gut. Präses: Augustin von Leyser; Disputatio: 1747-01-00; 28 S., 19 x 16 cm, dekorative Vignette, deutsche Einschübe, Titelblatt mit handschr. Markierung, papierbedingt gebräunt, stockfleckig. Sprache: lat Erstausgabe.

8vo (ca. 22x13 cm), XXII, 44 Seiten, Broschur der Zeit. Der deutsche, später in Kopenhagen wirkende Mathematiker Carl Ferdinand Degen (1766 - 1825) war Mathematiklehrer des Kronprinzen und späteren Königs Christian VII. Er wurde 1800 Mitglied der dänischen Akademie der Wissenschaften und 1814 Professor für Mathematik an der Universität Kopenhagen. Wohl aus der Bibliothek des bekannten dänischen Astronomen Ejnar Hertzsprung (1873 - 1967), mit dessen handschriftlichem Namenszug auf dem Vorsatzblatt. Darunter ein handschriftlicher Eintrag zum späteren Besitzer, ein gewisser Frank Robbins, Esp, der das Buch vom Sohn des Ejnar Hertzsprung geschenkt bekommen hat. Dazu ein zweiblättriger Brief, wohl von Frank Robbins mit Errata-Berechnungen zum vorliegenden Werk von Degen der einige Fehler aufführt, dazu wenige Anstreichungen im Buch. Mit einer weiteren privaten für uns nicht nachweisbaren wohl dänischen Widmung auf dem Vorsatzblatt verso. Vorderdeckel lose. Durchgehend etwas braunfleckig, Titelblatt und vorderer Innendeckel gestempelt.…

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1807 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. 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. Pages: 58 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. 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. Pages: 58 Language: Danish.…

Leather Bound. Condition: New. Language: Danish. Language: Danish. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1807. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - Danish, Pages: - 56, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 56 56.…

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1817 edition. 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. A perfect gift for your loved ones. Pages: 147 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. 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. Pages: 147.…

Havniæ (Copenhagen), J. h. Schubothe, 1798. (8), 94, (1) pp. Contemporary three calf, gilt spine. Inscription on fly-leaf by Carl Ferdinand Degen. A fine copy. Carl Ferdinand Degen [1766-1825] Danish mathematics. Degen has been given the honor of having introduced higher mathematics into the Danish and partially the Norwegian school system. Degen guided the Norwegian mathematician Niels Henrik Abel, who presented some of his first mathematical results in letters to Degen. Abel?s studies of elliptic functions are probably due to Degan?s influence. ?Tentamen Theoriam Heuristicae generalis adumbrandi.?, a work which joins Kant?s philosophy, earned Degen a doctorate in philosophy. .…

In -8°, pp. XXIV, 112; cartonato. Prima edizione del lavoro di Degen sull'equazione di Pell: le tavole di risultati numerici pubblicate dal matematico danese in questo volume diverranno, negli anni a seguire, un punto di riferimento per gli studiosi di quest'equazione. In questa copia le tavole in questione sono intonse. Invio autografo ("dall'autore a Nicola Fergola"). Una sola copia in Iccu. The first edition of Degen work on Pell's equation. The tables here published will become a reference for the next scientists studying this equation. Signed copy ("Dall'autore a Nicola Fergola").…

Softcover. Condition: New. Reprint. Langue : Latin. Environ 112 pages. Français : Réimpression à la demande. Édition originale : 1817. Ouvrage en latin. Cet ouvrage mathématique rare, publié en 1817, présente une méthode systématique pour résoudre l'équation y =ax + 1. Il offre des solutions numériques rationnelles et entières pour des valeurs de 'a' allant de 1 à 1000, dans un format tabulaire. Destiné aux chercheurs en histoire des mathématiques, ce texte latin constitue une référence précieuse pour l'étude des équations algébriques au début du XIXe siècle. Images du livre non contractuelles English: Print-on-demand reprint. Original edition : 1817. Text in Latin. This rare mathematical work, published in 1817, provides a systematic method for solving the equation y =ax + 1. It offers rational and integer numerical solutions for values of 'a' ranging from 1 to 1000, in tabular format. Aimed at researchers in the history of mathematics, this Latin text is a valuable reference for the study of algebraic equations in the early 19th century. Book images are non-contractual. Cet article est imprimé à la demande et expédié depuis l'atelier de nos partenaires d'impression le plus proche de la destination. Ces ateliers se trouvent principalement aux États-Unis, au Royaume-Uni et au Canada.…

Condition: New. Print on Demand pp. 150.

LeatherBound. Condition: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. 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. A perfect gift for your loved ones. Reprinted from 1807 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 and contains approximately 48 pages. 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: dan.…

LeatherBound. 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: 148. A perfect gift for your loved ones. Reprinted from 1817 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: Latin Pages: 148.…

Leatherbound. 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: 150. A perfect gift for your loved ones. Reprinted from 1817 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: Latin Pages: 150.…

Leather Bound. Condition: New. Language: Danish. Language: Danish. Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2024, utilizing the invaluable guidance of the original edition published many years ago in 1807. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - Danish, Pages: - 50, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 50 50.…