
The SciencesSeptember 1, 1951
Labor Force
Sixty million Americans work for pay. Our increasing productivity per man-hour frees more and more of us for specialized occupations and at the same time accentuates the demand for trained personnel

Labor Force
Sixty million Americans work for pay. Our increasing productivity per man-hour frees more and more of us for specialized occupations and at the same time accentuates the demand for trained personnel