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 : Pearson/Prentice Hall, 2006. - xxxiii, 426 p. : col. ill. ; 27 cm.
Includes bibliographical references (p. [400]-411) and index.
0131293176 (pbk.) RM176.96 9780131293175 (pbk.)
Geographic information systems.
An introduction to geographical information systems / Ian Heywood, Sarah Cornelius, Steve Carver. - 3rd ed. - Harlow, England : Pearson/Prentice Hall, 2006. - xxxiii, 426 p. : col. ill. ; 27 cm.
Includes bibliographical references (p. [400]-411) and index.
0131293176 (pbk.) RM176.96 9780131293175 (pbk.)
Geographic information systems.