000 00319nam a2200133Ia 4500
008 220601s1984 xx 000 0 eng d
020 _qP B
041 _aEnglish
082 _a070.41
_bCOP M3
100 _aSoni,R S
245 0 _aElements of Business Mathematics
260 _aDelhi
_bPitamber
_c1984
942 _2ddc
_cBB
999 _c28062
_d28062