000 00445nam a2200181Ia 4500
008 140306s9999 xx 000 0 und d
041 _aeng
082 _a510
_bNAR/MA
100 _aNarain, Prem
245 _aMathematics for students commerce
250 _a5
260 _aNew Delhi
_bSultan Chand And Sons
_c 1980
300 _a92
365 _bRs .10
650 _aIntegration
650 _aPartial differentiation
942 _2ddc
_cBK
999 _c182043
_d182043