Lorenz Konrad <br/><br/>
Behind the mirror    A search for a natural history of human knowledge.      

 - London  Scientific Book        1977 
 - 261p.  cm. 
<br/><br/><label>Standard No.: </label>32496 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>SobY, L7