000 00287nam a2200121Ia 4500
020 _a-
082 _a600
_bSRI
100 _aSrivastava
245 2 _aA text book of Engineering Mathematics
_cK.N.Srivastava
260 _aNewDelhi
_bDhanpat Rai & Sons
_c1987
300 _a1116
942 _cREF
999 _c8188
_d8188