Simmons, George Finlay, Differential equations: theory, technique, and practice / George F. Simmons and Steven G. Krantz - New York McGraw-Hill Higher Education 2007 - x, 534 p. : ill. ; 23 cm. - The Walter Rudin student series in advanced mathematics . Rs.850DKD81875/8 ISBN: 9780070616097 (pbk.) Subjects--Topical Terms: Differential equations--Textbooks. Dewey Class. No.: 515.35 SIM