000 00369nam a2200145Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aDiwan, G S
245 0 _aDifferential equations
250 _a2
260 _bThe Popular Book Depot
_aBombay
_c1949
300 _axiii,323 p.
653 _aMathematics
942 _c1
999 _c60228
_d60228