Columbia subject headings:
Harvard subject headings:
Junta Nacional de Investigação Científica e Tecnológica (Portugal)--History--20th century.
Research--Portugal--History--20th century.
Science and state--Portugal--History--20th century.
Technology and state--Portugal--History--20th century.
Princeton subject headings:
Junta Nacional de Investigação Científica e Tecnológica (Portugal)--History--20th century.
Research--Portugal--History--20th century.
Science and state--Portugal--History--20th century.
Technology and state--Portugal--History--20th century.