Jennings J N <br/><br/>
Karst 
Jennings J N 
 -  1971 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>21209 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>U21, L1