000
00303nam a2200121Ia 4500
008
221117b |||||||| |||| 00| 0 eng d
040
_a
BGL
_c
BGL
082
_a
515.35SIM:D
100
_a
Simmons, George F
245
0
_a
Differential Equations
260
_a
New Delhi
_b
Tata Mcgraw Hill
_c
1991
942
_c
GB
999
_c
31249
_d
31249