Getting started with geographic information systems /

• Main Author: Clarke, Keith C. 1955- (συγγραφέας.)
• Format: Book
• Language: English
• Published: New Jersey : Prentice Hall, c1999.
• Edition: 2nd ed.
• Series: Prentice Hall series in geographic information science
• Subjects: Γεωγραφικά συστήματα πληροφοριών