Scientific Papers of the Bureau of Standards. Volume 19, Nos. 469-497. A Radiometric Investigation of the Germicidal Action of Ultra-Violet Radiation, pp. 641-680
ASIN: B06X6B3JX3
Paperback: 54 pages
Dimensions: 8.5 x 0.1 x 11 inches
Weight: 6.9 ounces
Language: English