000 00495nam a2200193Ia 4500
008 210210b2008 xxu||||| |||| 00| 0 eng d
020 _a9788120336384
041 _aeng
082 _a515.35 BISO
100 _aBISWAL (Purna Chandra)
245 _aOrdinary differential equations
260 _aNew Delhi
_bPHI Learning Pvt. Ltd.
_c2008
300 _axi,332
650 _aOrdinary
650 _aequations
650 _adifferential
690 _aDifferential Equations
906 _a064809
999 _c141773
_d141773