00520nam a22001572  4500001001100000005001700011008004100028020003300069040001500102050001800117100003300135245011500168260004100283300001100324650002700335000000130120151217151812.0070302s        xx            000 0 eng d  a0324331355 :cKES 500 (don.)  aKABUcKABU 0aHB171.5b.A761 aArnold, Roger A.@000014994010aEconomics :bprinciples with applications and case studies /cRoger A. Arnold, Robert E. Hall, Marc Lieberman.  aMason, Ohio :bSouth-Western,c2004.  a858 p. 0aEconomics.@0000148279