Schechter, Martin. Modern methods in partial differential equations : an introduction / Martin Schechter. - New York : McGraw-Hill International Book Co., c1977. - xii, 245 p. ; 25 cm. "Advanced Book Program." Includes index. Bibliography: p. 243-244. ISBN: 0070551936 : $27.00 LCCN: 77030210 Subjects--Topical Terms: Differential equations, Partial. LC Class. No.: QA374 / .S35 Dewey Class. No.: 515/.353