Sources for software for computer mapping and related disciplines.
Publisher: National Cartographic Information Center?
Published: 1990
Place of publication: [Reston? Va
Language: eng
Number of pages: 615
Subjects: Digital mapping -- Directories.; Cartography -- Computer programs -- Directories.
Genres: Directories.
Notes: "ESIC cartographic catalog, March 1990."--Cover.

Includes index.