Bernhardes, Jor <br/><br/>
Geographic Information systems An introduction  

 -   Wiley Publication 
 - 428p. 
<br/><br/><label>ISBN: </label>8126511389 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910.222  / BER