Studies of the effects of long working hours.
Title:
Studies of the effects of long working hours.
Author:
Kossoris, Max D. (Max Davis)
Personal Author:
Physical Description:
volumes : tables, diagrams ; 23 cm.
General Note:
At head of title: United States Dept. of Labor, Frances Perkins, Secretary. Bureau of Labor Statistics, Isador Lubin, Commissioner (on leave) A.F. Hinrichs, Acting Commissioner.
Appears also in part in the Monthly labor review.
Language:
English
Format :
Book