Columbia subject headings:
Argentina--Politics and government--1943-
Balbín, Ricardo--Friends and associates.
Perón, Juan Domingo, 1895-1974--Friends and associates.
Harvard subject headings:
Argentina--Politics and government--1943-
Balbín, Ricardo--Friends and associates.
Perón, Juan Domingo, 1895-1974--Friends and associates.
Princeton subject headings:
Argentina--Politics and government--1943-
Balbín, Ricardo.
Perón, Juan Domingo, 1895-1974.