Author

Contributions

  • Klemm, Klaus, joint author. - Contributor
  • Hansen, Georg, 1944-, joint author. - Contributor
  • Universität Dortmund. Arbeitsstelle für Schulentwicklungsforschung. - Contributor

Publication

1974 - Klett, Stuttgart, Germany

Language

German

Word Count

70,750 words, Guess

Page Count

283 pages

Identifiers

  • ISBN-103129269509
  • ISBN-139783129269503
  • Goodreads4486160
  • Library of Congress Control Number75589570
  • OCLC Control Number7736296
and 1 more

Classifications

  • LCCLA722 .R64

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