Epidemiology of aging :  
edited by Suzanne G.Hayness  
 - Maryland :   National Institute of health  1980.  
 - xvii, 387 p. : 
<br/><br/> Includes index.   Includes index.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging 
<br/><br/><label>LC Class. No.: </label>RC952   / .A2C66 1980