Production of 2 x 2 inch slides for school use.
By: Revised. Prepared by Joe Coltharp.
Contributors: University of Texas. Visual Instruction Bureau
Series: Bridges for ideas
Publisher: The Visual Instruction Bureau, Division of Extension, The University of Texas
Published: 1970
Place of publication: Austin, Tex
Language: eng
Number of pages: 79
Subjects: Slides (Photography)
Notes: Bibliography: p. 79.