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1 result for "Petersen Productions Inc." in Creator.

Found in catalogs (3)

• Educational Screen 1951,1952,1953 — page 936

  …Petersen was formerly with Bell and Howell as General Production Manager, a mem- ber of the central planning committee, and a director of the…

• Educational Screen 1940 — page 255

  …Hansen and Lewis Petersen of the University of Illi- nois; "Problems in Visual Instruc- tion Confronting the Schools," in- troduced by Justus Rising of…

• Educational Screen 1940 — page 256

  …Cleveland in summarizing his talk stated that the increased use of vis- ual aids in his classes had increased the entire general interest in…