00321nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001600084245003700100260002500137300000800162650001700170221030s9999    xx            000 0 und d  a8120307461  aEnglish  a105.23bKre  aD. M. Kreps 2aA Course In Microeconomic Theory  bPHIaNew Delhic1999  a839  aBE Economics