Segerberg, Osborn <br/><br/>
The immortality factor 

 - New York :  E. P. Dutton,  1974 
 - xviii, 392 p. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0525131906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aging<br/>Death<br/>Immortality<br/>Biology--Philosophy