Opportunities for the preparation of teachers in the use of visual aids in instruction - Cook, Katherine Margaret O'Brien.; Reynolds, Florence Evan (Washington, U.S. Govt. Print. Off., 1940)
L111.A75 with: Safety and health of the school child / James Frederick Rogers. Washington : U.S. Govt. Print. Off., 1937. Bound together subsequent to publication.
Keywords: Lantern slides -- Catalogs; Motion pictures -- Catalogs; Visual education; Teachers -- Training of