Ollman, Bertell <br/><br/>
Dialectical investigations 
Bertell Ollman 
 - London  Routledge  c1993 
 - ix,191p.; 21cm. 
<br/><br/><label>ISBN: </label>0415906806 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dialectical Materialism
<br/><br/><label>Dewey Class. No.: </label>335.411  / OLL