Author

Publication

1965 - Pergamon Press, Oxford, England

Language

English

Word Count

33,000 words, Guess

Page Count

132 pages

Identifiers

Classifications

  • DDC370.78
  • LCCLB1028 .F6 1965

Subjects

Other Editions

  • How to find out: educational researchPergamon Press1965-01-01

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