00266nam a2200109Ia 4500082001900000100002000019245005000039260002800089300002900117500000500146700000500151  a335.4bP973.IS  aPrybyle, Jan S.  aIssues in socialist economic modernization.b  aNew YorkbPraegerc1980  axiii, 121p. Index. Bibl.  a  a