Search

2 results for "J. Ernest Williamson" in Creator.

Found in catalogs (5)

• Educational Screen 1939 — page 52

  …In it, with a camera and four powerful electric lights, was one of the inventor's sons, John Ernest Williamson, who then proceeded to…

• Educational Screen 1941 — page 132

  …Williamson, Department of Psychology, University of Minnesota School Administrators Clinic (English Room) William J. Hamilton, Chairman The Use of Visual Materials in School Interpretation…

• Educational Screen 1924-1925 — page 1063

  …by Ernest W. Mandeville in The Outlook) Mar. 166 A Scientific Study of Visual Education (by Prof. Frank N. Freeman in the Journal of…

• Educational Screen 1930-1931 — page 65

  …The status of the use of visual aids in the intermediate By Joseph J. Weber, Ph. D. Copyright, 1930, by Joseph J. Weber school…

• Business Screen 1959,1960 — page 776

  …Consultation services for John Williamson Cc; Sales Communication, Inc.; Marshal Temple- ton Organization. ROY PINNEY PRODUCTIONS, INC. 149 East 69th Street. New York 21…