S K GUTH

Results of better lighting in industry.

S K GUTH, 1955, American journal of optometry and archives of American Academy of Optometry.

Light and comfort.

S K GUTH, 1958, Industrial medicine & surgery.

Effects of age on visibility.

S K GUTH, S. K. Guth, 1957, American journal of optometry and archives of American Academy of Optometry.

Discomfort glare and angular distance of glaresource.

S K GUTH, M LUCKIESH, 1946, Illuminating engineering.