High altitude test of radio-equipped cosmic ray meter
By: by Cornelius Douwe Keen.
Publisher: Lancaster press., inc.
Published: 1937
Place of publication: [Lancaseter, Pa
Language: eng
Number of pages: 373
Subjects: Cosmic rays.
Other titles: Cosmic ray meter, Radio-equipped cosmic ray meter.
Notes: Thesis (Ph. D.)--University of Chicago, 1937.
"Private edition, distributed by the University of Chicago libraries, Chicago, Illinois."
"Reprinted from Journal of the Franklin institute, vol. 223, no. 3, March, 1937."