000 00424pab a2200145 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aBlackburn, Mckinley
245 _aUnobserved ability, efficiency wages, and interindustry wage differentials
650 _a Wages
650 _a Wage Differentials
650 _aWage Determination
700 _aNeumark, David
773 _aQuarterly Journal of Economics
909 _a23298
999 _c23298
_d23298