an interpretative study of the data collected in the national survey of visual instruction in elementary and secondary schools Koon, Cline Morgan 1894- creator American council on education. text dcu Washington U.S. Govt. print. off. 1938] 1938 monographic eng

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viii, 68 p. incl. illus., tables, diagrs. 23 cm. by Cline M. Koon, senior specialist in radio and visual education ... United States Department of the interior, Harold L. Ickes, secretary. Office of education, J.W. Studebaker, commissioner of education. "The survey was made by the Office of education with the cooperation of the American council on education, in 1936." -- Foreword. Copies 1 and 2 of L111.A6 with: School custodian / James Frederick Rogers. Washington : U.S. Govt. Print. Off., 1938. Bound together subsequent to publication. DLC Contains references. Visual education Motion pictures in education L111 .A6 1938, no. 4 e 38000395 DLC 800327 20260227111227.0 e 38000395