Columbia subject headings:
Harvard subject headings:
Advertising in motion pictures
Advertising--Austria--History--20th century.
Promotional films--Austria--History--20th century.
Princeton subject headings:
Contingency (Philosophy) in motion pictures.
Economics in motion pictures.
Industrial films--Austria--History--20th century.
Motion pictures--Austria--History--20th century.
Sponsored films--Austria--History--20th century.