00317nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001200084245003700096260002500133300000800158650001700166221030s9999    xx            000 0 und d  a8120301161  aEnglish  a105.23bDea  aJ. Dean 0aManagerial Economicscby J. Dean  bPHIaNew Delhic2002  a621  aBE Economics