00379nam a2200157Ia 4500 230917s9999||||xx |||||||||||||| ||und|| 13068 MAIN English 515.35 A63D Agnew, Ralph Palmer Differential equations 2nd ed. New York McGraw-Hill 1960 ix, 485 p. BK 0 0 0 515_350000000000000_A63D 0 193198 MAIN MAIN 2002-08-08 0 515.35 A63D 22062 2023-09-17 21:20:46 2023-09-17 BK 124732 124732