Publication

1973 - Information Center on Instructional Technology, Washington, District of Columbia

Language

English

Word Count

22,250 words, Guess

Page Count

89 pages

Identifiers

Classifications

  • DDC371.33/58
  • LCCLC6581.S2 S37

Subjects

Topics

Educational changeTelevision in educationEducational change -- El SalvadorTelevision in education -- El Salvador

Places

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