000 00313nam a2200121Ia 4500
008 240831s9999||||xx |||||||||||||| ||und||
020 _a9788120339668
100 _aSrivastava, A C
245 0 _aEngineering Mathematics Vol. 1
260 _aNew Delhi
_bPHI Learning Pvt Ltd
_c2010
300 _a640p.
942 _yBK
999 _c22850
_d22850