Television
Subtitle: the effectiveness in ninth grade science classroom teaching
By: V. Anthony Champa.
Published: 1957
Language: eng
Format: Microform
Number of pages: 160
Subjects: Science -- Study and teaching (Elementary); Television in education
Notes: Thesis (Ph. D.)--Pennsylvania State University, 1957.

Includes bibliographical references (leaves [101]-108).

Microfilm. Ann Arbor, Mich. : University Microfilms, 1957. 1 microfilm reel ; 35 mm.

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