Handling geographical information :  methodology and potential applications / 
edited by Ian Masser and Michael Blakemore 
 - Harlow, Essex :  Longman Scientific & Technical,  1991. 
 - xii, 317 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 302-304) and index. 
<br/><br/><label>ISBN: </label>0470217928 
<br/><br/><label>LCCN: </label>91-16190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.