1 online resource (14 pages on 1 microopaque) : illustrations
data file
OCLC
ocn910937800
"Based on a portion of a collected paper, submitted 1946, revised October 1947."
"Contribution of Princeton University Analytical Group, Frick Chemical Laboratory."
Includes bibliographical references (page 14).
Electronic reproduction. Denton, Texas : University of North Texas, 2015 . Electronic reproduction from microfiches master produced by University of North Texas.