000 00355nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a515.3
082 _bVAS/T
100 _aA.R
_bVASISTA
100 _bR.K GUPTA
245 0 _aTEXT BOOK ON DIFFERNTIAL CALCULUS-1
260 _aSUBASH BAZAR,MEERUT
260 _bKRISHNA PREKASHAN MANDI
260 _c1993
999 _c9445
_d9445