DeMers, Michael N. Fundamentals of geographic information systems / Geographic information systems Michael N. DeMers - 2nd ed. - New York : J. Wiley, c2000 - xiii, 498 p. : ill., maps ; 26 cm. Glossary : p. 470-488 ISBN: 0471314234 : USD 107.95 Subjects--Topical Terms: Geographic information systems Dewey Class. No.: 910.285