TOPOG, a computerized worldwide terrain elevation data base generation and retrieval system
By: K.P. Spies, S.J. Paulson.
Contributors: Paulson, S. J.; Institute for Telecommunication Sciences.
Series: NTIA-report -- 81-61.; NTIA report -- 81-61.
Publisher: U.S. Dept. of Commerce
Published: 1980
Place of publication: [Boulder, Colo.?]
Language: eng
Number of pages: 202
Subjects: Information storage and retrieval systems -- Science.; Topographic maps -- Data processing.
Other titles: T.O.P.O.G., a computerized worldwide terrain elevation data base generation and retrieval system.; TOPOG, terrain data generation and retrieval system.
Notes: Spine title: TOPOG, terrain data generation and retrieval system.

"Report series"--Cover.

"February 1981."

Bibliography: p. 194-195.