%0 Journal Article %T Closing the Gap: Forty Years of Economic Progress for Blacks. %A Vroman, Wayne %A Smith, James P. %A Welch, Finis R. %A , %J Industrial and Labor Relations Review %V 41 %N 3 %P 475 %@ 0019-7939 %D 1988-04-01 %I JSTOR %~ DeepDyve