000 00268nam a2200121Ia 4500
008 190516s9999 xx 000 0 und d
100 _aCHATURVEDI D D
245 0 _aBUSINESS ECONOMICS -I
_bNULL
250 _a2
260 _c2013
_bI N B
300 _a428
942 _cBK
999 _c19441
_d19441