00770nam0-22002771i-450-990003114120403321000311412FED01000311412(Aleph)000311412FED0100031141220000920d1949----km-y0itay50------baitaITLabor DictionaryA Concise Encyclopaedia of labor Informationby P.H.Casselman.New YorkPhilosophical Library1949.IX, 554 p.23 cmLavoroDizionariCasselman,Paul HubertITUNINARICAUNIMARCBK990003114120403321A/1.1 CAS015570SESSESLabor Dictionary461173UNINAING01