American social insurance /
Gagliardo, Domenico, 1895-
American social insurance / Domenico Gagliardo, - Rev. ed. - New York : Harper , c1955 - xxiii, 671 p. : illus. ; 22cm.
Includes Biblography: p. 647-659 and index.
Social security--United States.
368.40973 / GAA 1955
American social insurance / Domenico Gagliardo, - Rev. ed. - New York : Harper , c1955 - xxiii, 671 p. : illus. ; 22cm.
Includes Biblography: p. 647-659 and index.
Social security--United States.
368.40973 / GAA 1955