Columbia subject headings:
Acción Católica Española.
Catholic Action--Spain.
Labor--Religious aspects--Christianity--Spain--History--20th century.
Spain--History--1939-1975.
Harvard subject headings:
Acción Católica Española.
Catholic action--Spain.
Labor--Religious aspects--Christianity--Spain--History--20th century.
Spain--History--1939-1975.
Princeton subject headings:
Acción Católica Española.
Catholic Action--Spain.
Labor--Religious aspects--Christianity--Spain--History--20th century.
Spain--History--1939-1975.