An introduction to geographical information systems /
An introduction to geographical information systems / Ian Heywood, Sarah Cornelius, and Steve Carver - 2nd ed. - Harlow : Prentice Hall, 2002 - 295 p. : ill. (some col.), maps (some col.)
Includes bibliographical references and index
0130611980
GEOGRAPHICA INFORMATION SYSTEMS
G70.212 / H498I 2002