An introduction to geographical information systems /
Heywood, D. Ian.
An introduction to geographical information systems / Geographical information systems Ian Heywood, Sarah Cornelius, Steve Carver. - Fourth edition. - xxxiv, 446 pages : color illustrations ; 27 cm
Includes bibliographical references and index.
9780273722595 (pbk.)
2011002783
Geographic information systems.
910.285 HEY / 011786
An introduction to geographical information systems / Geographical information systems Ian Heywood, Sarah Cornelius, Steve Carver. - Fourth edition. - xxxiv, 446 pages : color illustrations ; 27 cm
Includes bibliographical references and index.
9780273722595 (pbk.)
2011002783
Geographic information systems.
910.285 HEY / 011786