Johnson, Wingate Memory,  1885- <br/><br/>
The years after fifty. 

 - New York,  Whittlesey House  [1947] 
 - xii, 153 p. 
 - Whittlesey House health series .
<br/><br/><label>LCCN: </label>med47000041  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Old age<br/>Middle age
<br/><br/><label>LC Class. No.: </label>RC966  / .J6