Columbia subject headings:
Harvard subject headings:
Austria--Social policy.
Hauptverband der Österreichischen Sozialversicherungsträger--Employees--Biography.
Labor unions--Austria--Officials and employees--Biography.
Melas, Reinhold, 1900-1977.
Social security--Austria--History--20th century.
Princeton subject headings:
Austria--Social policy.
Hauptverband der Österreichischen Sozialversicherungsträger--Employees--Biography.
Labor unions--Austria--Officials and employees--Biography.
Melas, Reinhold, 1900-1977.
Social security--Austria--History--20th century.