Sjanger: Documentary
Stjerner: E.C. Buehler, Frances Feist, Herk Harvey
Mannskap: Margaret Travis (Writer), Arthur H. Wolf (Director)
Land: United States of America
Språk: English
Studio:
Runtime: 10 minutter
Kvalitet: HD
Løslatt: Dec 31, 1950
IMDb: 8.6
nøkkelord:educational
