Radio frequency interference : hearing before the Subcommittee on Communications of the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-fifth Congress, second session on S. 864 ... June 14, 1978

"Serial no. 95-117."

An investigation of high energy radio propagation in the atmosphere

"RADC-TDR-63-410."

Radio astronomy report; propagation through a disturbed ionosphere: effect upon range and angular resolution, Project Wide Band.

"RADC contract no. AF 30(602)-2077."

Point-to-point radio relay systems, 44 mc to 13,000 mc.

Mode of access: Internet.

Basic training in light assembly practice, radio. Prepared at Curriculum construction laboratory, Rochester, New York.

"Prepared in cooperation with the United States Office of Education"-p. [2] of cover.

Worldwide radio noise levels expected in the frequency band 10 kilocycles to 100 megacycles

Bibliography: p. 13.

Wheeler monographs; selected topics in radio and electronics.

Papers by H. A. Wheeler and associates.

Sources of radio information.

Caption title.

Sources of radio information.

"March 2, 1949."

Gemmae Frisii ... De radio astronomico & geometrico liber : in quo multa quae ad geographia[m], opticam, geometriam & astronomiam vtiliss. sunt, demonstrantur ...

Contiene en las últimas hojas sin foliar: Tabula gnomonica Geprgij Peurbachij.

Red Cross radio play[s].

[no. 1]. The birth of the Red Cross -- [no. 2]. Human interest guaranteed -- [no. 3]. Tornado! -- [no. 4]. The Red Cross reports -- [no. 5]. Headlines to come -- [no. 6]. The Texas famine -- [no. 7]. The stars and stripes forever -- [no. 8]. Death on the highway -- [no. 9]. Junior and his dad -- [no. 10]. Eyes for the sightless.

Gemmae Frisii ... De radio astronomico & geometrico liber : in quo multa quae ad geographiam, opticam, geometriam & astronomiam vtiliss. sunt, demonstrantur ... /

CCBE S. XVI,

Directory of field contacts for the coordination of the use of radio frequencies.

Description based on: Apr. 1, 1978; title from cover.

A temperature probe for radio-frequency heated material /

"January 1981."

Statistical-physical models of man-made and natural radio noise : part IV, Determination of the first-order parameters of class A and B interference /

Issued Sept. 1978.