Pickering Mary <br/><br/>
Auguste Comte 

 - New York  Cambridge University Press         1993 
 - 776p  cm. 
 -  V1 : An intellectual biography (776p) .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>YxL98:g, N3.1/RR