WHO <br/><br/>
Sixth report on the world health situation 

 - Geneva  WHO  1980 
 - vi,413,p.  ill. 
<br/><br/><label>ISBN: </label>9241580038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health
<br/><br/><label>LC Class. No.: </label>MED RA8  / R4W6