An Introduction to Geographical information systems/
Heywood,Ian.
An Introduction to Geographical information systems/ Ian Heywood...[et al] - 2nd ed. - Delhi: Pearson, c2006. - xv,287p.: illus.; 21cm.
Includes index.
81-7758-784-6
978-177-587-84-5
1 . Data processing-geography.
2 . C S E.
004.09/ INT
An Introduction to Geographical information systems/ Ian Heywood...[et al] - 2nd ed. - Delhi: Pearson, c2006. - xv,287p.: illus.; 21cm.
Includes index.
81-7758-784-6
978-177-587-84-5
1 . Data processing-geography.
2 . C S E.
004.09/ INT