Demers/Michael N  <br/><br/>
Fundamentals of geographic information systems 

 - 4 
 -  Wiley India  2009 
 - 443 
<br/><br/><br/>ENGLISH 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GIS
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Geographic information system
<br/><br/><label>Dewey Class. No.: </label>658.4038  / DEM