Phase Change.

Complete catalog record
Phase Change. Encyclopaedia Britannica Films. 4 Min., Si., Color, 8 Mm. (Concepts In Chemistry, 5 Units) Technicolor. © Encyclopaedia Britannica Films, Inc.; 6jul64; Mp14852.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, color, sound, genre, catalog record