Sharma, Akash Deep <br/><br/>
Geographic Information System  : Modeling and Measuring Techniques 
/ by Akash Deep Sharma 
 - New Delhi:  MD Publications Pvt, Ltd.;  2008. 
 - v, 200p. 
<br/><br/><label>ISBN: </label>9788175331150 
<br/><br/><label>Dewey Class. No.: </label>621.3825  / SHA/G