Department of Commerce. Scientific Papers of the Bureau of Standards, No. 478 (Part of Vol. 19): Redetermination of Secondary Standards of Wave Length ... Iron Arc, January 5, 1924, pp. 263-272
ASIN: B06X6BCFT4
Paperback: 30 pages
Dimensions: 8.5 x 0.1 x 11 inches
Weight: 4.5 ounces
Language: English