Some Photometric Instruments Used in X-Ray Diffraction and Spectroghaphic Methods of Analysis.
Contributors: Ballard, J.W.; Oshry, H.I.; Schrenk, H.H.
Series: Report of investigations (United States. Bureau of Mines) -- 3638
Publisher: s.n
Published: 1942
Place of publication: S.l
Language: eng
Notes: 1