00386nam a2200121Ia 4500082002000000100002300020245004600043260003200089300002800121500010500149500000500254700000500259  a330.12bH729.ES  aHalesovsky, Vaclav  aEconomic systemsbanalysis and comparison  aNew YorkbMcGraw-Hillc1977  axiv, 495p. Index, Bibl.  a"Presents the theoretical framework examines national case histories and discusses normative models"  a  a