Brennan J M <br/><br/>
Open - Texture of morl concepts . 
Brennan J M 
 - London  Macmillan         1977 
 - 171p.  cm. 
<br/><br/><label>Standard No.: </label>52173 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>R4, L7