Contributions

  • Shortall, Leonard W., illus. - Contributor

Publication

1968 - Prentice-Hall, Englewood Cliffs, N.J, New Jersey

Language

English

Word Count

18,000 words, Guess

Page Count

72 pages

Identifiers

Classifications

  • DDC388.3
  • LCCHE335 .O47

Description

An explanation of how automobile, pedestrian, train, boat, and airplane traffic is controlled and regulated.

Subjects

Topics

Traffic engineeringJuvenile literatureTraffic engineering -- Juvenile literature

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