00827nam0-2200277---450-99000956386040332120120427132843.0000956386FED01000956386(Aleph)000956386FED0100095638620120427d1954----km-y0itay50------baengCH--------001yyHigher productivity in manufacturing industriesInternational labour officeGenevaInternational labour office1954Studies and reports38Organizzazione internazionale del lavoroITUNINARICAUNIMARCBK990009563860403321ISVE L6.25350DECTSDECTSHigher productivity in manufacturing industries847375UNINA