000 00296nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a515.722
100 _aM D RAISINGHANIA
245 0 _aSIMPLIFIED COURSE IN DIFFERENTIAL EQUATIONS
260 _bS CHAND
365 _b135.00
942 _cBTECH
999 _c132795
_d132795