Geographic information systems

• Main Author: Bernhardsen, Tor
• Format: Book
• Language: English
• Published: Arendal Geoinformation International 1992
• Subjects: Γεωγραφικά συστήματα πληροφοριών
• Physical Description: xiv, 318 p. fig. 25 cm.
• Bibliography: Includes references and index
• ISBN: 8299192838