Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Carpenter, C. Ray (Clarence Ray) 1905-', amser ymholiad: 0.01e Mireinio'r Canlyniadau
  1. 1

    Quality in instructional television / Edited by Wilbur Schramm. Contributors: C. Ray Carpenter [and others].

    Cyhoeddwyd 1972
    Llyfr

    Quality in instructional television / Edited by Wilbur Schramm. Contributors: C. Ray Carpenter [and others].
  2. 2

    Abstracts of seminar discussions on quality factors in instructional materials gan Carpenter, C. Ray (Clarence Ray) 1905-

    Cyhoeddwyd 1968
    Llyfr

    Abstracts of seminar discussions on quality factors in instructional materials

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