Airport and air traffic control system.
Contributors: United States. Congress. Office of Technology Assessment.
Publisher: Congress of the U.S., Office of Technology Assessment
Published: 1982
Place of publication: Washington, D.C
Language: eng
Number of pages: 141
Subjects: Airports -- United States -- Traffic control.
Notes: "January 1982"--P. 4 of cover.

"OTA-STI-175"--P. 4 of cover.

Includes bibliographical references.