00329nam a2200121Ia 4500008004100000041000800041082001200049100002300061245002800084260005200112300003400164365000900198240624s9999    xx            000 0 und d  aeng  a330 SCH  aSCHILLER BRADLEY R  aESSENTIALS OF ECONOMICS  c2009aBostonbMcGraw-Hill International Edition  axxviii, : 398 : p. : cm. ; 27  cb25