TY  - GEN
AU  - Agarwal, Ravi P4975
AU  - Gupta,Ramesh C4976
TI  - Essentials of ordinary differential equations
SN  - 0071125086
U1  - 517.91 
PY  - 1993///
CY  - Singapore
PB  - McGraw Hill
KW  - 517.91
ER  -