000 00286nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a510 VER:B
100 _aVerma A.P.
245 0 _aBusiness Mathematics
260 _aNew Delhi
_bAsian Book
_c2011
942 _cGB
999 _c33427
_d33427