1 online resource (5 pages on 1 microopaque) : illustrations
OCLC
ocn911188838
"April 1, 1945; Date Declassified: December 7, 1955."
Work performed at the Kellex Corp., New York.
Includes bibliographical references (page 5).
Electronic reproduction. Denton, Texas : University of North Texas, 2015 . Electronic reproduction from microfiches master produced by University of North Texas.