Author

Publication

1992-12-01 - UNESCO

Language

English

Word Count

55,000 words, Guess

Page Count

220 pages

Physical Format

Paperback

Identifiers

  • ISBN-109231027794
  • ISBN-139789231027796
  • Open LibraryOL12897620M

Subjects

Other Editions

  • Innovations in Science and Technology EducationPaperbackUNESCO1992-12-01

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