Ash R B <br/><br/>
Complex varibales 
Ash R B 
 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>28839 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B38, L1