Armitage, Robert B. . <br/><br/>
How to Stay Young: Perpetual Youth /  Textual Documents 
Robert B. Armitage. 
 - 1st ed. / 
 - London :  Advanced Thought Publishing Co. ,  1918. 
 - 309p. :  ill ;  20cm . 
<br/><br/><label>Subjects--Index Terms: </label>Health Physiology G-Technology 
<br/><br/><label>Dewey Class. No.: </label>613  / Ar 55 H