000 00288nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a510
100 _aSrivastava A C
245 0 _aEngineering Mathematics Vol I
250 _a1
260 _bPhi Learning, New Delhi
_c2015
942 _cBK
999 _c27819
_d27819