Understanding GIS
Subtitle: the ARC/INFO method : self-study workbook : version 7.2 for UNIX and Windows NT
By: Environmental Systems Research Institute, Inc.
Contributors: Environmental Systems Research Institute (Redlands, Calif.)
Edition: 4th ed.
Publisher: Environmental Systems Research Institute
Published: 1997
Place of publication: Redlands, California
Language: eng
Subjects: ARC/INFO.; Geographic information systems.
Notes: Includes index.