Lighting. Studies in illumination: 2, Relationship of illumination to ocular efficiency and ocular fatigue among letter separators in Chicago post office; by Langdon R. White, Rollo H. Britten, James E. Ives, [and] Lewis R. Thompson.
Publication Title:
Lighting. Studies in illumination: 2, Relationship of illumination to ocular efficiency and ocular fatigue among letter separators in Chicago post office; by Langdon R. White, Rollo H. Britten, James E. Ives, [and] Lewis R. Thompson.
Display Title:
Lighting. Studies in illumination: 2, Relationship of illumination to ocular efficiency and ocular fatigue among letter separators in Chicago post office; by Langdon R. White, Rollo H. Britten, James E. Ives, [and] Lewis R. Thompson.
Corporate Agency Authors:
Public Health Service and Treasury Department
Sort Author:
Public Health Service
Authors:
White, Langdon R., Britten, Rollo H., Ives, James E., and Thompson, Lewis R.
Date:
Dec. 1928, [published] 1929
Publish Date ISO Format:
1929-01-01T00:00:00Z
Publication Start:
19290101
Publication End:
19291231
Corporate/Agency Author:
Public Health Service
Publication month:
13
Publication year:
1929
SuDoc number:
T 27.12:181
Description:
v+58 p. il. 3 pl.
Notes:
(Public health bulletin 181.)
Notes:
(Public health bulletin 181.) * For Sale by Superintendent of Documents. Paper, 15c.
Availability:
* For Sale by Superintendent of Documents. Paper, 15c.