Duncan, R & Weston-Smith, M (eds) <br/><br/>
Encyclopaedia of ignorance  everything you ever wanted to know about the unknown 
Ed by R. Duncan & M. Weston-Smith 
 - Oxford  Pergamon Press  1977 
 - x  443 
<br/><br/><label>ISBN: </label>0080224261 
<br/><br/><label>Dewey Class. No.: </label>28  / DUNC