Gen: Documentar
Stele: Arden Booth
echipaj: Margaret Travis (Writer), Herk Harvey (Director), Chuck Lacey (Sound), Bill Sollner (Sound), Arthur H. Wolf (Producer), Norman Stuewe (Cinematography)
Țară: United States of America
Limba: English
Studio: Centron Corporation
Durata de functionare: 12 minute
Calitate: HD
Publicat: Nov 01, 1952
IMDb: 7.8
Cuvinte cheie:educational
