Longley, Paul A. <br/><br/>
Geographic information science and systems 

 - 4th ed. 
 - New Jersey  John Wiley & Sons.  2015 
 - xvi, 477 p. 
<br/><br/><label>ISBN: </label>9781118676950 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems
<br/><br/><label>Dewey Class. No.: </label>910.285  / GEO