Otto, James H. <br/><br/>
Modern health 

 - New York  "Holt, Rinehart and winston"  1980 
 - 582 
<br/><br/><label>ISBN: </label>0030473063 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hygiene
<br/><br/><label>Dewey Class. No.: </label>610 Ot8m