000 00315nam a2200121Ia 4500
008 220408s1994 xx 000 0 und d
041 _aeng
082 _a515.3
_bNar
100 _aNarayan,Shanti
_9480023
245 _aDifferential Calculus
260 _aNew Delhi
_b Shyamlal Charitable Trust
_c1994
300 _a348p
999 _c342204
_d342204