00285nam a2200121Ia 4500008004100000082001700041100001700058245002400075250000800099260003800107300000800145650001000153191201s2011    xx            000 0 und d  a658.083bSHB  aSHARMA, J.K. 0aBusiness Statistics  a5th  aNew DelhibVikas Pub. Housec2021  a759  aB Com