Demers, Michael N. <br/><br/>
Fundamentals of geographic information systems   [Book] 
Michael N. Demers. 
 - 4th Ed. 
 -  John Wiley & Sons New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9788126537211 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GIS
<br/><br/><label>Dewey Class. No.: </label>551