00321nam a2200133Ia 4500008004100000041000800041082001300049100001900062245003500081260002700116300000800143650001500151999002100166240109s9999    xx            000 0 und d  aeng  a338.6048  aChoudhary C.M.  aBusiness Economics [Choudhary]  bR.B.S.A Pubs,.Jaipur    a509  aManagement  c1046356d1046356