Control signaling in a military switching environment /

Jan. 1979.

Optical waveguide communications glossary /

Mode of access: Internet.

A Competitive assessment of the U.S. digital central office switch industry /

Item 231-B-1

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.

Fixed-satellite and broadcasting-satellite service considerations for 1979 GWARC planning /

Issued Oct. 1978.

A Competitive assessment of the U.S. fiber optics industry /

Item 231-B-1

Public broadcasting coverage in the United States.

"July 1989."

Direct broadcast satellites : policies, prospects, and potential competition /

Item 126-D-3

Issues in information policy /

"February 1981."

Barrier-free communications.

Mode of access: Internet.

OT report.

Mode of access: Internet.

Study of satellite frequency requirements for the U.S. Postal Service electronic mail system /

v.1 Summary -- v. 2. Frequency allocations and network designs -- v.3 Technology studies

Vārshika riporṭa = Annual report.

Description based on: 1980-81.

Employee policy manual /

"April 11, 2007."

Proceedings of the fifth International Mobile Satellite Conference 1997, IMSC '97 : Pasadena, CA, June 16-18, 1997 /

Mode of access: Internet.