000 00237nam a2200097Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR.S.Singhal
245 0 _aBasic Costing for BBA
260 _aRohtak
_bVidya Pub.
_c2008
942 _cBK
999 _c13151
_d13151