000 00297nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
082 _a515.352
100 _aChoudhury D P
245 2 _aA Course in Ordinary Differential Equations
260 _bNarosa Publishing House, New Delhi
_c2002
942 _cBK
999 _c3350
_d3350