Elman, Richard , 1945- The Algebraic and Geometric Theory of Quadratic Forms/ Richard Elman - India: American Mathamatical Society ,Colloquium Publications 2011 - viii, 439p. - Indian Edition . vol 56 ISBN: 9780821868768 Subjects--Topical Terms: Bilinear forms ,Quadratic forms,Geometry,Algebraic Dewey Class. No.: 512.74 El61 Al