000 00308nam a2200121Ia 4500
008 231023s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a515.352
_bT08 BIS
100 _aBiswal, Purna Chandra
_97207
245 0 _aOrdinary differential equations
260 _bPHI Learning
_c2008
942 _cBK
999 _c25856
_d25856