00777nam0-22002651i-450-9900039100204033210-04-331065-6000391002FED01000391002(Aleph)000391002FED0100039100220020515d1976----km-y0itay50------baengGB<<The >>concept and measurement involuntary unemploymentWorswick G.D.N.LondonGeorge Allen & Unwin LTD1976327 p23 cmWorswick,George David Norman249273ITUNINARICAUNIMARCBK990003910020403321J01.567029DECTSDECTSConcept and measurement involuntary unemployment516060UNINA