000 00293nam a2200109Ia 4500
008 190802s9999 xx 000 0 und d
100 _aQ. K. Ghori
245 3 _aAn Introduction to ordinary differential equations
260 _aIslamabad
_bComsets Institute
_c2004
300 _a166:p
942 _cBK
999 _c2461
_d2461