Employment, unemployment, and economic growth / Betty G. Fishman and Leo Fishman. Fishman, Betty G. Fishman, Leo 1914- joint author. Unemployment United States. Labor supply United States. Manpower policy United States. 331.1 FIE Includes bibliographical references and index. New York : Crowell; 1969. 1969. 1969 Text x, 143 p. : eng The Crowell economics series Crowell/Challenge series. United States. United States. United States.