00679nam0 2200229 450 00001742920180920104204.020081013d1955----km-y0itay50------baengGBa-------001yyEconomic theory and methodby F. ZeuthenLondonLongmans Green & Co.1955New YorkTorontoXII, 364 p.ill.23 cmEconomiaTeorie330.1819Zeuthen,Frederik147212ITUNIPARTHENOPE20081013RICAUNIMARC000017429330.18/10615568NAVA4Economic theory and method1202163UNIPARTHENOPE