000 00333nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aO.P.Guptha
245 0 _aElements of Commerce
250 _a1st Ed
260 _aNew Delhi
260 _bS.Chand & Company Ltd
260 _c1974
650 _aElements of Commerce
942 _cBK
999 _c521
_d521