The Black Hard Core, Black Protest and Militancy, Trade Union Discrimination, and Politics and Programs to remedy Discrimination, with Special Reference to Pittsburgh
Community Action Pittsburgh, Inc.
Research paper from a scholar at the Planning and Research Division of Community Action Pittsburgh, Inc., discusses Pittsburgh's hard-core unemployed and employment discrimination. Highlights in particular disparities in construction. On p. 23 it lists the 9 ways someone can enter a skilled building trades union.