000 00270nam a2200121Ia 4500
008 090707b ii f a fnsan d
082 _a517.3
_bB22N.1
100 _aLal Bansi
_94410
245 _aNew Integral Calculus
260 _c1962
300 _a128+20p
942 _cBK
999 _c1269
_d1269