00000nam a2200000 a 4500 20251202164123.0 0070995729 515.35 SIM Simmons, George F. Differential equations: with applications and historical notes Delhi Tata McGraw-hill 1986 xv, 465p., 22 cm. PB Differential equations Eng 100 010 _ 5524 W 5525 W 63893 LIBSC C 190 190 2 0 0 0 PU PU 1998-04-08 0 515.35 SIM 5524 BK 2 0 0 0 PU PU 1998-04-08 0 515.35 SIM 5525 BK 0 0 0 0 PU PU 1998-04-08 0 515.35 SIM 63893 BK