Knerr, Calvin B. <br/><br/>
The conversation, talks, life and times of Hering / 
by Calvin B. Knerr 
 - New Delhi :  B. Jain Publishers,  1992 
 - xiii, 347 p. :  ill. ;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>81702110012 (pbk.) :  Rs. 100.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Hering, Constantine, 1800-1880 
<br/><br/><label>Dewey Class. No.: </label>92