000 00296nam a2200109Ia 4500
008 230918s9999||||xx |||||||||||||| ||und||
041 _aeng
100 _aBiswal, Purna chandra
_97207
245 0 _aOrdinary Differential Equation
_cBiswal, Purna chandra
260 _bPHI Learning
_c2008
942 _cBK
999 _c21071
_d21071