000 00312nam a2200121Ia 4500
008 240831s9999||||xx |||||||||||||| ||und||
020 _a9788120342354
100 _aDwivedi, A P
245 0 _aEngineering Mathematics Vol. III
260 _aNew Delhi
_bPHI Learning Pvt Ltd
_c2011
300 _a448p.
942 _yBK
999 _c22876
_d22876