000 00317nam a2200133Ia 4500
005 20260413100541.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aSimmons,George F
245 0 _aDifferential Equations
260 _bN.Delhi,McGraw Hill
_c2016
300 _a534
942 _cGB
999 _c2048
_d2048