Radio craft ... /

At head of title: Handcraft projects for school and home shops.

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

Mode of access: Internet.

The advertising values of daytime radio; a report on an exceptional medium for moving highly competitive merchandise.

Mode of access: Internet.

Bonfires to beacons : Federal civil aviation policy under the Air commerce act, 1926-1938 /

Mode of access: Internet.

Experimental radio.

Mode of access: Internet.

The World Administrative Radio Conference and international communications policy : hearings before the Subcommittee on International Operations of the Committee on Foreign Affairs, House of Representatives, Ninety-sixth Congress, June 14, 1979, and July 31, 1980.

Mode of access: Internet.

War-time radio service;

Mode of access: Internet.

The Radio review; a monthly record of scientific progress in radiotelegraphy and telephony.

Editor: 1919-22, G. W. O. Howe.

The radio amateur's beam pointer guide.

Mode of access: Internet.

Catalog of radio recordings : a transcription service for schools /

Includes index.

Basic radio propagation predictions for ... three months in advance/

Description based on: Nov. 1946; title from cover.

Successful radio advertising with sponsor participation programs.

Mode of access: Internet.

Trattato del radio latino : instrumento ... per prendere qual si voglia misura, [et] positione di luogo tanto in cielo, come in terra, il quale oltre alle operazioni proprie sue fa anco tutte quelle della Gran Regola di C. Tolomeo, [et] dell'antico Radio Astronomico /

Edit16,

The American coast pilot : containing the courses and distances between the principal harbours, capes, and headlands, on the coast of North and South America; with directions for sailing into the same; describing the soundings, bearings of the light-houses and beacons from the rocks, shoals, ledges, &c. With the prevailing winds, settings of the currents, &c. and the latitudes and longitudes of the principal harbours and capes. Together with a tide table / By Edmund M. Blunt. To which is annexed, the Shipmaster's assistant; containing disbursements and other ship accounts, &c. /

Issued without the Shipmaster's assistant which was published separately in 1822 under the title: The merchant's and shipmaster's assistant.

Radio refractometry /

Includes bibliographical references (p. 15-18).