000 00311nam a2200121Ia 4500
008 240831s9999||||xx |||||||||||||| ||und||
020 _a9788120337053
100 _aSastry, S S
245 0 _aEngineering Mathematics for WBUT
260 _aNew Delhi
_bPHI Learning Pvt Ltd
_c2009
300 _a668P.
942 _yBK
999 _c22843
_d22843