Bernhardsen, Tor <br/><br/>
Geographic information system:  an introducton/ 
Tor Bernhardsen.  an introducton/ 
 - 3rd. ed. 
 - New Delhi:  John Wiley,  c2002. 
 - xiii,427p.;  24x18 cm. 
<br/><br/> Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATION SYSTEM
<br/><br/><label>Dewey Class. No.: </label>025.069 1  / BER-GEO