000 00271nam a2200121Ia 4500
008 210212s9999 xx 000 0 und d
040 _crty
100 _aTkukral, J. K.
245 0 _aMathematics for business studies
260 _aNoida.
300 _a2007
942 _cBB
999 _c12584
_d12584