Labor laws
Subtitle: relative to hours of labor and matters pertaining to health and safety of employees in manufacturing, mercantile and other establishments
Contributors: Massachusetts. Division of Industrial Safety
Series: Industrial bulletin / Massachusetts Division of Industrial Safety -- no. 1.
Publisher: Dept. of Labor and Industries, Division of Industrial Safety
Published: 1978
Place of publication: Boston
Language: eng
Number of pages: 46
Subjects: Industrial safety; Law and legislation; Hours of labor; Labor laws and legislation
Notes: Includes index.