000 00294nam a2200133Ia 4500
100 _aShanti narayan
942 _cBK
654 _aCalculus
245 _aDifferntial Calculus
260 _bShyam lal charitable trust
_aNew Delhi
_c1985
082 _a515.3
300 _a328
546 _aENGLISH
999 _c25071
_d25071