000 00275nam a2200121Ia 4500
008 210212s9999 xx 000 0 und d
040 _crty
100 _aSharma, S.K. & Kaur Gurmeet.
245 0 _aBusinss Mathematics
260 _aNew Delhi
300 _a2012
942 _cBB
999 _c54175
_d54175