Sources of radio information.

"March 2, 1949."

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.

Evaluation of highway advisory radio in the I-35W traffic management network /

Mode of access: Internet.

Archeological investigations at Fabbri Memorial, 1983 : Acadia National Park, Bar Harbor, Maine /

Item 648

Journal of research of the National Bureau of Standards.

Vols. 13-62 consist of Research papers no. RP691-RP2961.

NOAA weather radio : up-to-the-minute weather reports and emergency information.

Mode of access: Internet.

Determination of the masses of the Moon and Venus and the astronomical unit from radio tracking data of the Mariner II spacecraft

"Prepared under contract no. NAS 7-100, National Aeronautics and Space Administration."

National apprenticeship and training standards for the IUE.

Mode of access: Internet.

The propagation of radio waves through the standard atmosphere.

Mode of access: Internet.

Synoptic radio maps of the sun at 3.3mm for the years 1967-1969,

Mode of access: Internet.

Journal of research of the National Bureau of Standards.

Mode of access: Internet.

Radio refractometry /

Includes bibliographical references (p. 15-18).

Highway advisory radio in the Philadelphia area /

Mode of access: Internet.