Vista normal Vista MARC Vista ISBD

Clasif. Dewey: 331.823 .E582h

E.U.A. Federal Security Agency. Public Health Service

Health of arc welders in steel ship construction. A survey made in cooperation- . -- Washington: Government Printing Office, 1947. 214 p., 23 cm.

007082

Temas:
Accidentes - Prevención
Trabajadores de los Barcos.