00763nam0-22002891i-450-99000385344040332120080114115848.0000385344FED01000385344(Aleph)000385344FED0100038534420030910d--------km-y0itay50------baitaITEconomics of Laborby Richard A. Lester.New YorkMacmillan1948c1941.xv, 913 p.21 cmEconomia del lavoroG/2.0Lester,Richard A.146054ITUNINARICAUNIMARCBK990003853440403321G/2.0 LES27033/FSESSESEconomics of Labor515598UNINA