00497nam a2200217Ia 4500008004100000041001200041082000800053082001100061100001800072100001100090245003200101250001200133260001200145260003000157260000900187300001500196365002500211650001800236650001100254650001400265150901s9999    xx            000 0 und d  aEnglish  a330  bNIC/EC  aNickson J W    eAuthor  aEconimics and social choice  a2nd Ed.  aNewYork  bMc Graw Hill Book company  c1974  a320  Pages  aRs .80 .00            aDemand supply  aincome  ainflation