World Health Organisation <br/><br/>
International Health Regulations (1969) 

 - 3rd Edition 
 - Geneva  World Health Organisation  1983 
 - 79p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>92-4-580070 
<br/><br/><label>Dewey Class. No.: </label>341.765  / WHO