The present state of radiometry and photometry
Title:
The present state of radiometry and photometry
Author:
Steiner, Bruce.
Personal Author:
Publication Information:
Washington : U.S. Dept. of Commerce, National Bureau of Standards : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.
Physical Description:
ix, 45 pages : illustrations ; 26 cm.
Language:
English
Format :
Book