CHAKARBORTY , DEBASHIS . <br/><br/>
FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEM 

 - 1st. 
 - NEW DELHI:  VIVA BOOKS,  2007. 
 - 258.:  22CM. 
<br/><br/><label>Subjects--Index Terms: </label>Geography & travel 
<br/><br/><label>Dewey Class. No.: </label>910 CHA