Lo C P <br/><br/>
Concepts and Techniques of Geographic Information Systems 

 - 2nd 
 - New Delhi  PHI Learning Pvt. Ltd.  2012 
 - 532 
<br/><br/><label>ISBN: </label>9788120339149 
<br/><br/><label>Dewey Class. No.: </label>910.285 YEU