Visual instruction through lantern slides and motion pictures
By: by N.L. Hoopingarner and G.S. Wehrwein.
Contributors: Wehrwein, George Simon, joint author.
Series: University of Texas bulletin.; no. 1730: May 25, 1917
Publisher: The University
Published: 1917
Place of publication: Austin, Tex
Language: eng
Number of pages: 34
Subjects: Slides (Photography); Motion pictures