Burrough, Peter A. <br/><br/>
Principles of geographical information systems 

 - New York  Oxford university Press  2007 
 - xiii,333p.  ill. 
<br/><br/><label>ISBN: </label>0199228620 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRAVEL<br/>GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>910.285  / BUR