000 00294nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a510
100 _aBijumon R
245 0 _aEngineering Mathematics Differential Equations
250 _a1
260 _bManjusha, Calicut
_c2016
942 _cBK
999 _c36194
_d36194