00358nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001900084245006700103260003100170300000800201650001500209221030s9999    xx            000 0 und d  a817722428X  aEnglish  a105.23bPfi  aC. B. Pfitzner 0aMathematical Fundamentals of Microeconomicscby C. B. Pfitzner  bBiztantraaNew Delhic2003  a137  aManagement