00616pam a2200217 a 450000100060000000300040000600500170001000800410002701000170006802000170008504000230010205000210012510000200014624500500016625000120021626000470022830000340027550400530030965000150036270000210037732461OSt20260707172435.0880810s1989    ilua     b    001 0 eng    a   88026389   a0673381943 :  cKE-NaSULdKE-NaSUL00aHB171.5.B99 19891 aByrns, Ralph T.10aEconomics /cRalph T. Byrns, Gerald W. Stone.  a4th ed.  aGlenview, Ill. :bScott, Foresman,cc1989.  a846 p. :bcol. ill. ;c27 cm.  aIncludes bibliographical references and indexes. 0aEconomics.1 aStone, Gerald W.