Collaborative geographic information systems / 
editor by Shivanand Balram, Suzana Dragicevic 
 - Hershey, PA :  Idea Group Pub.,  c2007 
 - xviii, 364 p. :  ill., maps ;  26 cm. 
 - Advances in geographic information systems, science and engineering series .
 - Advances in geographic information systems, science and engineering series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781591408451 1591408458 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems<br/>Group decision making