3 289 résultats
réf. Z1-V-020-01819Armand Colin. Used - Good. Ships from UK in 48 hours or less usually same day. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library so some stamps and wear but in good overall condition. 100% money back guarantee. We are a world class secondhand bookstore based in Hertfordshire United Kingdom and specialize in high quality textbooks across an enormous variety of subjects. We aim to provide a vast range of textbooks rare and collectible books at a great price. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions. We provide a 100% money back guarantee and are dedicated to providing our customers with the highest standards of service in the bookselling industry. Armand Colin unknown
réf. 10002027-6Cornell University Press. Used - Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Cornell University Press unknown
réf. DADAX0271066504New unknown
réf. 0847703401.Ghardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. hardcover
1997réf. 00225501Oxford University Press 1997. Hardcover. Good. The Ecology of Indonesie Series - Volume V Oxford University Press hardcover
1794réf. 56237Paris Comité de Salut Public AN 2 1794. 4to. Contemp. hcalf. Gilt spine. Titlelabel with gilt lettering. A small tear to leather at top of spine and joint. 4VIII231 pp. 4 folded tables and 60 large folded engraved plates. The first few leaves with scattered brownspots. First edition. The plates are identical with those in Panckoucke's Encyclopedie. " Between 1786 and 1788 Monge investigated with Berthollet and Vandermonde the principles of metallurgy and the composition of irons cast metals and steels. This research enabled them to unite previous findings in these areas to obtain precise theoretical knowledge by means of painstaking analyses and to apply this knowledge to the improvement of various techniques." DSB - Poggendorff II184. hardcover
1785réf. 44970Paris Moutard 1785. 4to. Extracted from "Mémoires fe Mathematique et de Physique Présentés à l'Academie des Sciences par divers Savans" Tome X. Pp. 511-550 a. 2 folded engraved plates. Clean and fine. First appearance of this importent paper by the "greatest geometer of the century" in which he solves some main problems in coordinate geometry especially he introduced the "distant formula" for three dimensions years before it was used by Lagrange. He laid the foundation of a completely new branch of mathematics known as descriptive geometry. The paper was delivered already in 1771 but not published until 1785. "His first important original work was "Memoire sur les développées les rayons de courbure et différents genres d inflexions des courbes á double courbure" He published an extract from it in June 1769 in the Journal encycyclop´matiques and in October 1770 he finished a more complete version that he read before the Academie des Sciences in August 1771; the latter however was not published until 1785 Mémoires de mathématiques et de physique présentés á ’Academic par divers scavanns. By then some of the most important ideas in the memoir no longer seemed so original because Monge had employed them in other works published in the intervening years. Nevertheless this memoir is of exceptional interest for it presents most of the new conceptions that Monge developed in his later works as well as his very personal method of exposition which combined pure geometry analytic geometry and infinitesimal calculus."DSB. unknown
1776réf. 44968Paris Imprimerie Royale 1776. 4to. Extracts from "Mémoires de Mathematique et de Physique Présentés à l'Academie des Sciences par divers Savans" Année 1773. Pp. 305-327. Clean and fine. First printing of Monge's second paper on the theory of partial differential equations.In this memoir Monge continued his investigations in "a field of study that was to hold his interest for many years: the theory of partial differential equations. In particular he undertook the parallel examination of certain equations of this type and of the families of corresponding surfaces. The geometric construction of a particular solution of the equations under consideration allowed him to determine the general nature of the arbitrary function involved in the solutions of a partial differential equation. Moreover this finding enabled him to take a position on a question then being disputed by d Alembert Euler and Daniel Bernoulli."DSB. unknown
1780réf. 44972Paris Moutard Panckoucke 1780. 4to. Extract from "Mémoires fe Mathematique et de Physique Présentés à l'Academie des Sciences par divers Savans" Tome IX. Pp. 345-381 a. 2 folded engraved plates. And pp. 382-440 a. 3 folded engraved plates. Clean and fine. First printing of two importent papers by Monge in differential functions and infinitesimal geometry - in the first he discussed the nature of the arbitrary functions involved in the integrals of finite difference equations. He also considered the equation of vibrating strings a topic he later investigated more fully. In the second memoir Monge returned to infinitesimal geometry. Working on the theory of developable surfaces outlined by Euler in 1772 he applied it to the problem of shadows and penumbrae and treated several problems concerning ruled surfaces. "It is in this paper that he gives a general representation of developable surfaces."Morris Kline "Mathematical Thoughts from Ancient to Modern Times" p. 567. unknown
1861réf. 51911Paris E. Lacroix 1861. 4to. Modest contemp. hcloth. A paperlabel pasted on upper part of spines. Stamp on title-page and halftitle. 60 pp. and 12 double-page zinkographed plates. Textleaves somewhat brownspotted. Plates clean. Signed by the author Tout exemplaire non revétu de la signature de l'auteur sera réputé contrefait. hardcover
1623réf. 25379London: William Stansby 1623. Book. Very Good. Hardcover. Folio. Pp. 6 xvi 218. Title in red and black woodcut headpieces and initials and large woodcut textual medallion. Bound in modern quarter calf over marbled boards new endpapers. Faint marginal dampstain to opening leaves light even browning throughout text signature of William Beattie 1795-1875 noted physician and travel writer on title. Overall a very clean attractive copy. Edited by John Selden from a manuscript in the Cotton Library this is the First Edition of Eadmer's most important work the "Historiae Novorum" a chronicle of contemporary events from the time of the Conquest in 1066 to the early 12 th century. STC 7438.2; Sarton II 275. William Stansby Hardcover
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2002réf. DADAX0670894605Viking Drill & Tool 2002-01-28. hardcover. New. 4.00x10.00x7.00. Buy with confidence. Excellent Customer Service & Return policy. Viking Drill & Tool hardcover
1995réf. DADAX0750703865Routledge 1995-02-07. 1. paperback. New. 6.14x0.55x9.21. Buy with confidence. Excellent Customer Service & Return policy. Routledge paperback
2006réf. DADAX0810857464Scarecrow Press 2006-06-15. paperback. New. 6.64x1.22x9.00. Buy with confidence. Excellent Customer Service & Return policy. Scarecrow Press paperback
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réf. GOR003720792Hardback. Very Good. hardcover
