Department of Commerce Bureau of Standards: Scientific Papers of the Bureau of Standards. No. 495. Part of Vol. 19; A Radiometric Investigation of the ... Radiation. December 10, 1924, pp. 641-680
ASIN: B06VSL86CC
Paperback: 56 pages
Dimensions: 8.5 x 0.1 x 11 inches
Weight: 7 ounces
Language: English