Publication

1969 - distributed [for] the National Council for Educational Technology by Councils & Education P., London, England

Language

English

Word Count

4,000 words, Guess

Page Count

16 pages

Identifiers

  • ISBN-100900313072
  • ISBN-139780900313073
  • Library of Congress Control Number78460863
  • OCLC Control Number70025
  • Better World Books9780900313073
and 1 more

Classifications

  • DDC371.3 s
  • LCCLB1027 .N23 no. 1
  • LCCLB1028.5

Subjects

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