Safety laws, state of Washington
Publisher: [s.n.]
Published: 1940
Place of publication: [s.l.]
Language: eng
Number of pages: 178
Notes: "Published under direction of Department of Industrial Relations, California ... as a report on official project no. 65-1-08-100 conducted under auspices of Work projects administration."

"Effective December 1939."

Reproduced from typewritten copy.

Includes index.