Contributions

  • United States. Occupational Safety and Health Administration. - Contributor
  • National Institute for Occupational Safety and Health. - Contributor

Publication

1980 - U.S. Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, DC, District of Columbia

Language

English

Word Count

17,000 words, Guess

Page Count

68 pages

Identifiers

Classifications

  • DDC690/.02/18 s
  • DDC624.1/52
  • LCCTA435 .U58 no. 127
and 1 more
  • LCCTA770 .U58 no. 127

Subjects

Series Statement

  • NBS building science series ; 127
  • NBS building science series ;
  • 127.

Other Editions

  • Recommended technical provisions for construction practice in shoring and sloping of trenches and excavationsU.S. Dept. of Commerce, National Bureau of Standards : for sale by the Supt. of Docs., U.S. Govt. Print. Off.1980

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