Understanding Gis: The Arc Info Method : Self-Study Workbook 
Subtitle: Version 7.1 for Unix and Windows Nt
Edition: 3 Pap/Com edition
Publisher: Esri Pr
Published: January 1995
Language: eng
Format: Paperback
Number of pages: 594
ISBN-13: 9781899761043
Subjects: Applications of Computing; Business information systems; Computer Software Packages; Geographical information systems (GIS); Geographic information systems; Science/Mathematics; ARC/INFO