Valencia, Luzviminda B. <br/><br/>
Managing triadic interaction : A guide to Hansen's disease control 

 - Manila:  World Health Organization,  1988 
 - xii, 61 p.:  ill. ;  29cm 
 - Social and economic research project reports ; no. 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leprosy - Prevention & control