Handling geographical information :  methodology and potential applications / 
edited by Ian Masser and Michael Blakemore., 
 - Harlow, Essex, England :  New York :  Longman Scientific & Technical ;  Wiley,  1991. 
 - xii, 317 p.  ill, maps. 
<br/><br/><label>ISBN: </label>0582067308 
<br/><br/><label>LCCN: </label>92055105     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.