O Mecanismo Da Respiração.

Copyright

Complete catalog record
O MECANISMO DA RESPIRAÇÃO. Encyclopaedia Britannica Films, Inc., c1946. 1 reel, sd., 16mm. Credits: Collaborator, Victor Johnson. © Encyclopaedia Britannica Films, Inc.; 17Jun46; MP781.

Sources

  1. 16mm Filmography (legacy record) — title, year, length, format, sound, catalog record, copyright