00716nam0-22002531i-450-990003177120403321000317712FED01000317712(Aleph)000317712FED0100031771220000920d19641959km-y0itay50------baENGITReason and naturean essay on the meaning of scientific methodby Morris Raphael Cohen.New YorkFree Press of Glencoe1964c1959Cohen,Morris RaphaelITUNINARICAUNIMARCBK99000317712040332111110 COH032322SESSESReason and nature452882UNINAING01