Cooper, Derek,  1925- <br/><br/>
The gullibility gap / 
by Derek Cooper ; illustrated by Michael Edwards 
 - London :  Routledge & Kegan Paul,  1974 
 - x, 146 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0710079729 :  PND 3.00 0485176149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Common fallacies<br/>Impostors and imposture<br/>Fraud
<br/><br/><label>Dewey Class. No.: </label>301.1543