000 00300nam a2200133Ia 4500
008 200615s9999||||xx |||||||||||||| ||und||
082 _a510
_bINT-N
100 _aNARAYAN,SHANTI
245 0 _aINTEGRAL CALCULUS
250 _a1ST
260 _aNEW DELHI
_bS.CHAND
_c2017
300 _a708
942 _cBK
999 _c31821
_d31821