HOW RAYON IS MADE

This is a revision of the film issued in 1941, 4R film RAYON.
Complete catalog record
Dewey number: 677.4
Audience level: jh-sh
Format/cost: 16-sd-loan
Distributors / rental: National Council of Young Men's Christian Associations loan

Sources

  1. Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record