Four volume reference book: Geographic Information Systems

Geographic Information Systems & Science

GIS Fundamentals: A First Text on Geographic Information Systems (New & Sealed)

GIS Fundamentals - A First Text On Geographic Information Systems - 6th Edition

Manual of Geographic Information Systems (ASPRS, Marguerite Madden)

Geographic Information Systems and Science, Longley, Paul A. & Goodchild, Michae

Geographic Information Science and Systems by Paul A Longley: Used

Expert Systems and Geographic Information Systems for Impact ... - 9780415307253