000 00322nam a2200145Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
082 _a515.3
082 _bMIT/D
100 _adr.s.c
_bmittal
100 _bb.dgupta
245 0 _adifferential calculus
260 _ameerut
260 _bpragati prakashan
260 _c1970
999 _c9421
_d9421