Lob, F. L. <br/><br/>
Concepts and techniques of geographic information systems 

 - 2nd Edition 
 - New Delhi  PHI Learnig Private Limited  2011 
 - xii,532p. 
<br/><br/><label>ISBN: </label> RS 450.00 
<br/><br/><label>Source: </label> RS 450.00 
<br/><br/><label>Dewey Class. No.: </label>910 LO