An experiment in the development of class room films
By: by T.E. Finegan.
Contributors: Society of Motion Picture Engineers.
Publisher: Society of Motion Picture Engineers
Published: 1927
Place of publication: [New York?]
Language: eng
Number of pages: 558
Subjects: Eastman Kodak Company.; Motion pictures in education.
Other titles: Transactions of the Society of Motion Picture Engineers.
Notes: Cover title.

"Reprinted from Transactions of the Society of Motion Picture Engineers, vol. XI, number 31, 1927."