Salvato, Joseph A. <br/><br/>
Guide to sanitation in tourist establishments  Joseph A. Salvato. 

 - Geneva  World Health Organization  1976 
 - 141p., ill. 26cm. 
<br/><br/><label>ISBN: </label>92-4-154054-0. 
<br/><br/><label>Dewey Class. No.: </label>613.68,  / S12G