World Health Organization W H O <br/><br/>
Health surveillance and management procedures for food handing personnel 

 - Geneva  World Health Organization  1989 
 - 48p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>92-4-120785-X 
<br/><br/><label>Dewey Class. No.: </label>363.119664  / WHO