00938nam0-22003011i-450-990007431760403321200305190-87-014281-X000743176FED01000743176(Aleph)000743176FED0100074317620030519d1972----km-y0itay50------baengUSy-------001yyQuantitative economic researchtrends and problemsfiftieth anniversary colloquium seriesSimon KuznetsNew YorkNational Bureau of Economic Research1972XXII, 93 p.24 cmGeneral seriesNational Bureau of Economic Research96Kuznets,Simon<1901-1985>34107ITUNINARICAUNIMARCBK990007431760403321XV C 69 (96)94895FGBCFGBCQuantitative economic research678371UNINA