Principles of logic and the use of digital geographic information systems
By: by Charles J. Robinove.
Contributors: Geological Survey (U.
Series: U.S. Geological Survey circular -- 977
Publisher: U.S. Geological Survey
Published: 1986
Place of publication: Washington, DC
Language: eng
Number of pages: 19
Subjects: Digital mapping.; Geography -- Data processing
Notes: gp 87009681  t_oclc

Bibliogr.

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