00253nam a2200109Ia 4500008004100000041000800041082001000049100001300059245002300072260004000095300000800135211209s1998    xx            000 0 und d  aeng  a658.1  aGUPTA MM  aBUSINESS ECONMICS   aBANGALOREbSINDHU PUBLICATIONc1998  a380