Diehl, Harold S.  <br/><br/>
Textbook of healthful living / 
Harold S. Diehl. 
 - New York :   McGraw-Hill,  c 1939. 
 - vi, 453 p. :  ill. ;  21 cm. 
<br/><br/> Includes index. 
<br/><br/>341  341 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hygiene.
<br/><br/><label>Dewey Class. No.: </label>614 / D563t