00402nam a2200157Ia 4500040001600000080001700016100001800033245004300051260005200094300001000146500001500156650002700171650002800198010000900226010000900235  aBIEFCVbPor  a338.2 SAC de  aSachs, Ignacy  aDevelopment and planning/ Ignacy Sachs  aCambridge:bCambridge université Press,c1987  a134p.  aexemplares  aPolítica económica  aPlaneamento económico  atrue  atrue