00745nam0-22002891i-450-990003725030403321200010100-266-79191-2000372503FED01000372503(Aleph)000372503FED0100037250320000920d1978----km-y0itay50------baitay-------001yyEconomic theory and the coreL.TelserU.S.A.Chigago1978380p.23cmTelser,Lester G.102733ITUNINARICAUNIMARCBK990003725030403321H4.137877DECTSDECTSEconomic theory and the core501552UNINAING01