Good references on lantern slides, film strips, etc., for educational use.

Bibliographic Details
Corporate Author:	United States. Office of Education
Format:	Government Document eBook
Language:	English
Published:	[Washington] : [s.n.], 1935.
Subjects:	Radio. Visual education. Teaching > Aids and devices.
Online Access:	Electronic resource (PDF)

Description
Physical Description:	1 online resource (12 pages), digital, PDF file