Žánr: Dokumentární
Hvězdy: Ray Collins, Herbert Rudley, Olive Stanton
Osádka: Willard Van Dyke (Director), Willard Van Dyke (Writer), Ben Maddow (Writer), Irving Lerner (Editor), Spencer Pollard (Writer), Robert B. Churchill (Director of Photography)
Země: United States of America
Jazyk: English
Studio: Educational Film Institute of New York University, Documentary Film Productions
Runtime: 25 minut
Kvalitní: HD
Vydáno: Aug 04, 1940
IMDb: 3
Klíčová slova:industry, educational
