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1 What Is a GIS? 2 GIS's Roots in Cartography 3 Maps as Numbers 4 Getting the Map into the Computer 5 What Is Where? 6 Why Is It There? 7 Making Maps with GIS 8 How to Pick a GIS 9 GIS in Action 10 The Future of GIS Glossary IndexLibrary of Congress Subject Headings for this publication: Geographic information systems