Ionospheric probing with long wave-length radio waves
By: C.M. Crain.
Contributors: Rand Corporation.
Series: Paper / Rand -- P-4185; P (Rand Corporation) -- P-4185.
Publisher: Rand Corp.]
Published: 1969
Place of publication: [Santa Monica, Calif
Language: eng
Number of pages: 25
Subjects: Ionosphere -- Research.; Radio waves.
Notes: Cover title.

"P-4185."

"September 1969."

Includes bibliographical references (p. 22-25).