PUCPR Search for 'an:167507'

Protecting people at work a reader in occupational safety and health.

Washington, D.C. U.S. Dept. of Labor : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1980 .
361, [3] p. 21 cm..

By Sancho Cuesta, Francisco Javier..
Espana EDIFAP 1995 .
219 p. 22 cm..
8492068930

By Janania Abrahan, Camilo.
México Editorial LIMUSA 2001 .
181p. , include index. 25 cm..
9681830555