New York: The Industrial Press, 1939. Hard Cover.

No jacket. A fine copy.

210 pp. Imitation leather. Five Hundred Examples and Test Questions on the Application of Tables, Formulas and General Data in Machinery's Handbook, Selected Especially for Engineering and Trade Schools, Apprenticeship and Home-Study Courses, to Insure the Most.....

Philadelphia: J.B. Lippincott & Co., 1868. First Edition. Hard Cover.

First edition. Spine and edges faded, ink name on front flyleaf.

248 pp. 12mo. A mathematical treatise by the West Point graduate who served as a professor of mathematics at several institutions. He is known for his 1856 work Liberty.....

Notre Dame, Indiana: Department of Philosophy, 1963. Large Hardcover.

No jacket. Minor general wear.

xiv, 41 pp. The paper that follows discusses the equivalence of two formal systems. Preliminary to that discussion a brief explanation of some terminology is in order--particularly of such terms as inferential equivalence and formal systems.--Preface

Paris: Charles Houel, 1798. First Edition. Hard Cover.

First edition. Rebound: pebbled cloth spine with gilt titles over marbled-paper-covered boards.

484 pp. 8vo. Nine folding plates follow text. French text. A posthumously published work left incomplete upon Condillac's death, which constituted the final volume of his 'Oeuvres.' This and the.....

Cambridge: Cambridge University Press, 1991. Second Edition. Large Hardcover.

Second edition. Jacket edges bumped. Boards soiled.

xiv, 210 pp. The properties of regular solids exercise a fascination which often appeals strongly to the mathematically inclined, whether they are professionals, students or amateurs. In this classic book Professor Coxeter explores these.....

Paris: Jean-Baptiste Coignard, 1729. Soft Cover.

Loss to spine head and to spine base, wrappers loosening but still holding, ink name on title page, stain on rear wrapper recto.

[8], 198, [10] index. French text. Nouvelle et Derniere Edition. Buff paper boards, sewn binding. A treatise on geometry followed by.....

New York and Chicago: Ivison, Blakeman, Taylor & Co., 1878. Hard Cover.

Board rubbed, free endpapers missing, pencil notes.

176 pp. "This work has been prepared more especially for advanced classes, and is designed for those who have first been well taught in the primary book, and for such as.....

Boston, Massachusetts: Robert S. Davis & Co., 1879. Small Hard Cover.

Board edges rubbed, boards soiled, pencil names.

180 pp. 19th-century arithmetic book for children and schools.

New York: John Wiley & Sons, Inc., 1917. Hard Cover.

No jacket. Front cover soiled, ink name and stamp.

iv, 315 pp. Formulas and mathematics for eningeers.

Philadelphia, Pennsylvania: Johnson and Warner, 1814. Second Edition. Full-Leather.

Second edition. Fair. Front board loose but included, soiled, pages foxed, ink marks and ink names.

227; 154 pp. Two works in one volume. Includes: A Compendious System of Practical Surveying, and Dividing of Land: Concisely Defined, Methodically Arranged, and Fully.....

Paris: Librairie Germer Bailliere, 1878. First Edition. Hard Cover.

First edition. Spine head lightly rubbed, top corner of front free endpaper chipped.

177 pp. French text. Green cloth boards. CONTENTS: La Logique Inductive en Angleterre; La Logique Inductive et le Syllogisme; George Betham et Hamilton; De Morgan; Boole; Stanely Jevons

Berlin: Bey Haude und Spener, 1796. Second Edition. Hard Cover.

Second edition. Sticker on front corner, edges rubbed, ink name and stamp on endpapers. Scarce - only 12 in OCLC.

124 pp. German text. Paper over boards, handwritten titles on spine. Mendelssohn's ideas brought about the Haskalah (Jewish Enlightenment). This.....

New York: Touchstone / Simon & Schuster, 2001. Reprint. Trade Paperback.

Reprint. Inscribed and signed by author on title page ('For Kelley, warm best wishes, Sylvia Nasar, 2.26.02').

461, [1] pp. Inspiration for the film starring Russell Crowe , Ed Harris, and Jennifer Connelly. Includes black-and-white photographs. "How could you.....