Annual report 2018  national STD/AIDS control programme 

 - Colombo  National STD/AIDS Control Programme  2018 
 - xii, 135p. 
<br/><br/> ML/B/DON/010/20 
<br/><br/><label>ISBN: </label>9772345901007 
<br/><br/><label>Universal Decimal Class. No.: </label>616.988.1  / A55