00424    a2200133   4500020001500000040001300015100002700028245012400055250001300179260003600192300001900228650001500247700002800262  a0072340363  aDLCbDLC1 aMcConnell, Campbell R.10aEconomics: Principles, problems and policiesbPrinciples, problems and policiescCampbell R McConnell, Stanley L. Brue.  a15th ed.  aNew York :bMcGraw-Hill,c2002.  a793 p. :bill. 0aEconomics.1 aBrue, Stanley L.d1945-