DEMERS,M N <br/><br/>
FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS 

 - 4 
 - HOBOKEN  Wiley  2009 
 - iii+443p;26X18Cms. 
<br/><br/><label>ISBN: </label>978047012906 
<br/><br/><label>Dewey Class. No.: </label>621.3678 D376