An introduction to geographical information systems /
Heywood, D. Ian.
An introduction to geographical information systems / Ian Heywood, Sarah Cornelius, Steve Carver. - 3rd ed. - Harlow, England ; New York : Pearson Prentice Hall, 2006. - xxxiii, 426 p. : col. ill. ; 27 cm.
Includes bibliographical references and index.
9780131293175
Geographic information systems.
910.285 / H D I
An introduction to geographical information systems / Ian Heywood, Sarah Cornelius, Steve Carver. - 3rd ed. - Harlow, England ; New York : Pearson Prentice Hall, 2006. - xxxiii, 426 p. : col. ill. ; 27 cm.
Includes bibliographical references and index.
9780131293175
Geographic information systems.
910.285 / H D I