00777nam0-22002891i-450-990003931440403321000393144FED01000393144(Aleph)000393144FED0100039314420021113d1928----km-y0itay50------baengGB<<The >>Principles of WagesBy Willem L. ValkLondonP.S. King & Son1928xii, 139 p.23 cmSalariTeorieScuola austriacaValk,Willem L.382875ITUNINARICAUNIMARCBK990003931440403321D/7 VAL13637/RSESD/7 VAL13637/RISESSESPrinciples of Wages511687UNINA