Schechter, Martin. Modern methods in partial differential equations : an introduction / Martin Schechter. - New York : McGraw-Hill International Book Co., c1977. - xii,245p. : ill. ; 24 cm. Includes index. Bibliography (p. 243-244). english ISBN: 0070551936 $27.00 LCCN: 77030210 Subjects--Topical Terms: Differential equations, Partial. LC Class. No.: QA374 / .S35 Dewey Class. No.: 515.353/SCM