Appropriate technology for health (ATH) : A directory of organizations, institutions groups, and individuals / 

 - Geneva:  World Health Organization,  1980 
 - iv, 199 p.:  ill. ;  29cm. 
<br/><br/> Acc. No. 08714 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health - Directories