Leon Janssen (44 results)

Condition: Very Good. Item in very good condition! Textbooks may not include supplemental items i.e. CDs, access codes etc.

Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

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.

hardcover. 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.

Cloth. Condition: Very Good. Dust Jacket Condition: Fine. 1st Edition. 210 pp. The lower fore-corners of the covers are very slightly bumped. The binding is tight and square, and the text is clean.

hardcover. Condition: Good.

Hardcover. Condition: Very Good EX-LIBRARY. No jacket. First Edition. Amsterdam / Oxford / New York: Elsevier Scientific Publishing Company, 1978. Very Good EX-LIBRARY. Square and reasonably tight. Front inner hinge crack has been neatly and securely reglued. WITHDRAWN stamp, and a few library markings. Text pages are clean and crisp. No underlining. No highlighting. No margin notes. A study of the relevant phenomena that control the working of counter rotating intermeshing twin screw extruders. Volume 7 in the Chemical Engineering Monographs series. Illustrated with figures/diagrams and a few photos. Tables. Graphs. Bibliography. Index. Bound in the original tan and brown pictorial boards. . First Edition. Hardcover. Very Good EX-LIBRARY/No jacket. 8vo. ix, 172pp.…

Condition: New.

Paperback. Condition: New. 2nd Edition. Many data needed for problem solving in Chemical Engineering are dispersed over the literature. Also, various systems of units are used, often forcing the user to do tedious conversions before a 'quick calculation' can be done. In this companion the authors have compiled those data frequently used in transport phenomena and related subjects. Since all data are in S.I. units a rapid access to various calculations is facilitated. This compendium consists of four parts. The first part provides general information varying from heuristics for quick estimations to S.I. units and their conversions. The second part consists of frequently used mathematics. In addition to general techniques, it contains vectorial and tensorial calculus relevant to hydrodynamics and elementary rheology. The third part is a compendium of transport phenomena and includes data relevant for environmental sciences. A systematic arrangement facilitates its use. In the final part various material properties are presented. Special attention is given to the most common materials: air and water, but also other materials like hydrocarbons, foods and plastics are included. The comprehensive form of the books facilitates its use for students, scientists and professionals.…

Condition: Gebraucht / Used. 1978. Or.boards. ix,172pp. 8°. Illustr. Bibliogr. Index. Chemical Engineering Monographs. Ed.: S.W.Churchill. Vol. 7.

Hard Cover. Condition: Good. No Jacket. First Edition. From an academic library with the usual stamps etc.

Condition: As New. Unread book in perfect condition.

Hardcover. Condition: new. New Copy. Customer Service Guaranteed.

Condition: New.

Condition: New.

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: New.

Condition: new.

Condition: very good. Gut/Very good: Buch bzw. Schutzumschlag mit wenigen Gebrauchsspuren an Einband, Schutzumschlag oder Seiten. / Describes a book or dust jacket that does show some signs of wear on either the binding, dust jacket or pages.

Paperback. Condition: New. 2nd Edition. Many data needed for problem solving in Chemical Engineering are dispersed over the literature. Also, various systems of units are used, often forcing the user to do tedious conversions before a 'quick calculation' can be done. In this companion the authors have compiled those data frequently used in transport phenomena and related subjects. Since all data are in S.I. units a rapid access to various calculations is facilitated. This compendium consists of four parts. The first part provides general information varying from heuristics for quick estimations to S.I. units and their conversions. The second part consists of frequently used mathematics. In addition to general techniques, it contains vectorial and tensorial calculus relevant to hydrodynamics and elementary rheology. The third part is a compendium of transport phenomena and includes data relevant for environmental sciences. A systematic arrangement facilitates its use. In the final part various material properties are presented. Special attention is given to the most common materials: air and water, but also other materials like hydrocarbons, foods and plastics are included. The comprehensive form of the books facilitates its use for students, scientists and professionals.…

Paperback. Condition: Brand New. 2nd edition. 192 pages. 6.69x0.44x9.61 inches. In Stock.

Condition: good. Book is considered to be in good or better condition. The actual cover image may not match the stock photo. Hard cover books may show signs of wear on the spine, cover or dust jacket. Paperback book may show signs of wear on spine or cover as well as having a slight bend, curve or creasing to it. Book should have minimal to no writing inside and no highlighting. Pages should be free of tears or creasing. Stickers should not be present on cover or elsewhere, and any CD or DVD expected with the book is included. Book is not a former library copy.…

Condition: New.

Condition: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Condition: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Condition: New. pp. xiii + 242.

Hardcover. Condition: New.

Condition: New. pp. vi + 246 1st Edition.