Geographical information systems. /  systems and science 

 - 3rd edition 
 - London:  John Wiley & sons,  2011. 
 - xix, 539p.; 
<br/><br/><label>ISBN: </label>9780470721445 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems
<br/><br/><label>LC Class. No.: </label>G70.212.G29