Elwyn, Herman,  1887- <br/><br/>
Diseases of the retina, 
by Herman Elwyn. With 170 illustrations, 19 in color. 
 - Philadephia,  Toronto,  The Blakiston Company  [1946] 
 - xi, 587 p.  illus. (part col.; incl. diagrs.)  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>sg 46000240  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Retina--Diseases.
<br/><br/><label>LC Class. No.: </label>RE551  / .E4 
<br/><br/><label>Dewey Class. No.: </label>617.73