Publication

1969 - For sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, District of Columbia

Language

English

Word Count

5,250 words, Guess

Page Count

21 pages

Identifiers

Classifications

  • DDC531
  • LCCQA821 .U5 1969

Subjects

Series Statement

  • Its Bulletin 239
  • Safety in industry. Mechanical and physical hazards series.
  • Bulletin (United States. Bureau of Labor Standards) ;
  • 239.

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