000 00345pab a2200145 454500
008 180718b1983 xxu||||| |||| 00| 0 eng d
100 _aMalcomson, James M.
245 _aTrade unions and economic efficiency
260 _c1983
300 _a51-65
362 _aMar.
650 _aLabour Unions
773 _aEconomic Journal
909 _a11971
999 _c11971
_d11971