Gould, Peter <br/><br/>
Mental maps / 
[by] Peter Gould and Rodney White. 
 - Harmondsworth :  Penguin Books,  1974. 
 - 203p. :  illus. 
<br/><br/>Bibliography, p.193-197. 
<br/><br/><label>ISBN: </label>014021688X 
<br/><br/><label>Dewey Class. No.: </label>