00685nam a2200205 i 4500 1/8952 750729c19751964nyua b 00110 eng 0486619419 9274 DLC GR-PeUP 515.35 HO Hochstadt, Harry. Differential equations : a modern approach / Harry Hochstadt. New York : Dover Publications, 1975, c1964. viii, 294 p. : diagrs. ; 21 cm. Bibliography: p. 291-292. Includes index. Differential equations. INST UNIPILB MAIN 20040709 515.35 HO 00107907 00107907 LOAN 0 1 /webopac/covers/03/9274_0486619419.jpg