000 00329nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a515.353
100 _aNita H Shah
245 0 _aOrdinary and Partial Differential Equations : Theory and Applications
250 _a1
260 _bPhi Learning, New Delhi
_c2010
942 _cBK
999 _c22272
_d22272