Strategies for the prevention of blindness in national programmes: a primary health care approach 

 - 2a. Ed. 
 - Ginebra, Suiza   World Health Organization  1997 
 - 104 p.     24 cm. 
<br/><br/>Bibliografía: p. 102-104 
<br/><br/><label>ISBN: </label>92-4-154492-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CEGUERA
<br/><br/><label>Dewey Class. No.: </label>WW276/W893st/1997