Author

Publication

1997 - Raintree Steck-Vaughn, Austin, Tex, Texas

Language

English

Word Count

12,000 words, Guess

Page Count

48 pages

Identifiers

  • ISBN-100817248137
  • ISBN-139780817248130
  • LibraryThing8783039
  • Goodreads4248640
  • Library of Congress Control Number96046005
and 2 more

Classifications

  • DDC384
  • LCCTK5102.4 .O93 1997

Subjects

Topics

Series Statement

  • 2Oth century inventions

Other Editions

  • TelecommunicationsRaintree Steck-Vaughn1997-01-01

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