Principles of geographical information systems 
Peter A. Burrough and Rachael A. McDonnell.  
 - Oxford ;  New York  Oxford University Press  1998.  
 - xiii, 333 p.  ill.  25 cm. 
<br/><br/> Rev. ed. of: Principles of geographical information systems for land resources assessment.  
<br/><br/>Includes bibliographical references and index.  
<br/><br/><label>ISBN: </label>0198233655 0198233663 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.
<br/><br/><label>LC Class. No.: </label>G70.212  / .B87 1998