Encyclopedia of geographical technology / 
edited by Chan Ping and Arthur Nazarov. 
 - 3 volume :  illustrations ;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/>v.1. Geographical information and planning -- v.2. Frontiers of geographic information technology -- v.3. Geospatial technologies 
<br/><br/><label>ISBN: </label>9781680942996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global Positioning System.