00317nam a2200133Ia 4500008004100000041000800041082001200049100001600061245002800077250001400105260002900119300002400148365001100172240624s9999    xx            000 0 und d  aeng  a330 CAS  aCASE KARL E  aPRINCIPLES OF ECONOMICS  a(9th ed.)  c2015aNew DelhibPearson  a699 : p. : cm. ; 26  cRSb33