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You searched for: Creator Personal Names Miernyk, William H. Remove constraint Creator Personal Names: Miernyk, William H. All Subjects Bituminous Coal Operators' Association. Remove constraint All Subjects: Bituminous Coal Operators' Association. All Subjects Coal miners--Labor unions--United States. Remove constraint All Subjects: Coal miners--Labor unions--United States. All Subjects United Mine Workers of America. Remove constraint All Subjects: United Mine Workers of America. Subject Topical Strikes and lockouts--Coal mining--United States. Remove constraint Subject Topical: Strikes and lockouts--Coal mining--United States.

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