Contributions

  • Nick Duffy (Illustrator) - Contributor
  • Spike Gerrell (Illustrator) - Contributor
  • Jo Moore (Illustrator) - Contributor

Publication

1997-06-01 - World Book

Language

English

Word Count

7,750 words, Guess

Page Count

31 pages

Physical Format

Hardcover

Identifiers

  • ISBN-100716613069
  • ISBN-139780716613060
  • LibraryThing5394595
  • OCLC Control Number36908939
  • Open LibraryOL7834485M

Classifications

  • DDC621.8/11
  • LCCTJ147 .G75 1998

Description

Uses a question-and-answer format as well as quizzes and other activities to describe machines, present their history, explain how they operate, and discuss how they change the world.

Subjects

Other Editions

  • Machines (Connections (Chicago, Ill.).)HardcoverWorld Book1997-06-01

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