00707nam0 22002651i 450 99000731291040332120180801144015.0000731291FED01000731291(Aleph)000731291FED0100073129120021010d1987----km-y0itay50------baengUnemploymenteconomic theory ande evidencePeter SinclairNew YorkBlackwell1987306 p.22 cmSinclair,Peter James Niven375028ITUNINARICAUNIMARCBK990007312910403321XV S 131DTEDTEUnemployment449267UNINAGEN01