Labor relations reference manual. The law and the facts of labor relations, including news developments, laws and executive orders, court opinions, and decisions of the National Labor Board, the War Labor board, and State Labor Relations Board . - National Labor Board; Us National war Labor Board (1942-1945).; Bureau of National Affairs, Washington, D.C. (Washington, D. C. The Bureau of National Affairs, 1937)
Semi-annual
Keywords: Labor laws and legislation -- Cases. -- United States; Arbitration, Industrial -- United States; Law reports, digests, etc -- United States