Bernhardsen, Tor. <br/><br/>
Geographic information Systems 

 - 2009 
 - New York, NY  Wiley  2002 
 - xiii, 428 p. 
<br/><br/><label>ISBN: </label>9788126511389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910.28 BER