WORLD Health Organization <br/><br/>
Prevention of childhood blindness 

 - Geneva  World Health Organization  1992 
 - vii, 51 p. 
<br/><br/><label>ISBN: </label>9241561513 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Blindness: Childhood blindness
<br/><br/><label>Dewey Class. No.: </label>617.712  / WOR