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

 - 4th Ed. 
 - New Delhi  Wiley & Sons  2014 
 - 442p. 
<br/><br/><label>ISBN: </label>978-81-265-3721-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil Engineering
<br/><br/><label>Dewey Class. No.: </label>910.285  / DE-F