Ackermann Robert <br/><br/>
Theories of knowledge    a critical introduction 

 -  1965 
<br/><br/><label>Standard No.: </label>67,237 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R2v1:M3, K5-;1