An introduction to geographical information systems /
Heywood, D. Ian.
An introduction to geographical information systems / Ian Heywood, Sarah Cornelius, Steve Carver. - 4th ed. - Harlow, England : Pearson/Prentice Hall, 2011. - xxxiv, 446 p. : ill. (some col.), maps (some col.) ; 27 cm.
Includes bibliographical references (p. [413]-426) and index.
9780273722595 (pbk.) RM180.98
Geographic information systems.
An introduction to geographical information systems / Ian Heywood, Sarah Cornelius, Steve Carver. - 4th ed. - Harlow, England : Pearson/Prentice Hall, 2011. - xxxiv, 446 p. : ill. (some col.), maps (some col.) ; 27 cm.
Includes bibliographical references (p. [413]-426) and index.
9780273722595 (pbk.) RM180.98
Geographic information systems.