000 00294nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aShanthi Narayan
245 0 _aDifferential Calculus
260 _bShyamlal Charitable Trust
_c1978
300 _a327p
650 _aMathematics
942 _cBK
999 _c30632
_d30632