Tor Bernhardsen <br/><br/>
Geograpphic Information Systems 

 - 3 
 - New Delhi  Johnwiely India  2007 
<br/><br/><label>ISBN: </label>0000057420 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Information <br/> Systems<br/>Geography and travel(910)<br/>Geograpphic 
<br/><br/><label>Dewey Class. No.: </label>910