000 00295nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aSharma
245 _aDifferential equations
250 _a1st
260 _bMeerut:krishna pub
_c2000
300 _a580p.
650 _aMath
999 _c102
_d102