00577nam a2200169 a 4500 20200116024102.0 080117s19uu xx 00 eng d 971105552X Rainville, Earl David. Elementary differential equations. / Earl D. Rainville, Phillip E. Bedient. 7th ed. Quezon City : EDCA, 1989. xiii, 546 p. : figs. Includes index. Differential equations. OLOPSC 94.50Php 60316 60316 0 0 ddc 0 0 HSLRC HSLRC FIL 2020-01-16 94.50 QA 371 R29 1989 HS4739 2020-01-16 00:00:00 1 2020-01-16 BK MISSING