000 00298nam a2200121Ia 4500
008 151205s9999||||xx |||||||||||||| ||und||
020 _c0
100 _aDAS B.C. AND MUKHERJEE B.N.
245 _aintegral calculus
260 _c1938
_bU.N.DHURS & SONS
650 _aINTEGRAL CALCULUS
942 _cBK
999 _c204641
_d204641