Lewis, Peter,  1938- <br/><br/>
Maps and statistics / 
Peter Lewis 
 - London:  Methuen,  1977. 
 - xvii, 318 p. :  ill. ;  24 cm. 
<br/><br/>Includes index and bibliography: p. 310-314. 
<br/><br/><label>ISBN: </label>0470990945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maps, statistical.