Publication

1975 - Westminster Press, Philadelphia, Pennsylvania

Language

English

Word Count

23,500 words, Guess

Page Count

94 pages

Identifiers

  • Internet Archivesoundssignalshow0000mead
  • ISBN-100664325661
  • ISBN-100664340083
  • ISBN-139780664325664
  • ISBN-139780664340087
and 2 more

Classifications

  • DDC001.5
  • LCCP91.2 .M4

Description

Discusses the purposes and methods of communication, the way codes are made and used, and future trends.

Subjects

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