POURABBAS Elaheh Geographical information systems Trends and technologies POURABBAS Elaheh - New York CRC Press 2014 - x, 347p cm. ISBN: 9781466596931 8139.6000000000004 Source: CBS/207, 17/12/2014, CLASSIC BOOKS SERVICES General Book Subjects--Topical Terms: Geography Dewey Class. No.: U:(D6,9(B), Q4