Health and insurance plans under collective bargaining. - United States. Bureau of Labor Statistics ([Washington, U.S. Govt. Print. Off.], 1959)
"This series brings up to date the Bureau's earlier Analysis of health and insurance plans under collective bargaining, late 1955 (BLS Bull. 1221, November 1957)"
Keywords: Health insurance -- United States; Hospitalization insurance -- United States; Accident insurance -- United States; Life insurance -- United States; Employee fringe benefits -- United States; Collective labor agreements -- United States