O'Sullivan, David. , <br/><br/>
Geographic information analysis / 
David O'Sullivan and David J. Unwin. 
 - 2nd ed. 
 - xix, 405 pages :  illustrations, maps ;  25 cm. 
<br/><br/><label>ISBN: </label>9780470288573 0470288574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.<br/>Spatial analysis (Statistics).
<br/><br/><label>LC Class. No.: </label>G70.212   / .O88 2010