Contributions

  • Albert-Hesse, Jane. - Contributor
  • Unesco. - Contributor

Publication

1984 - Unesco, Paris, France

Language

English

Word Count

17,750 words, Guess

Page Count

71 pages

Identifiers

  • ISBN-109230021830
  • ISBN-139789230021832
  • Library of Congress Control Number84211980
  • Better World BooksO9-ATE-797
  • Open LibraryOL2966401M

Classifications

  • DDC001.51/022/2
  • LCCP91 .R64 1984

Alternate Titles

  • Communication tree.

Subjects

Topics

CommunicationPictorial worksCommunication -- Pictorial works

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