A Química No Mundo Moderno.

Copyright

Complete catalog record
A QUÍMICA NO MUNDO MODERNO. Encyclopaedia Britannica Films, Inc., c1946. 1 reel, sd., 16mm. Credits: Collaborator, W. T. Read. © Encyclopaedia Britannica Films, Inc.; 10Jun46; MP727.

Sources

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