Mattlin, Everett B.  <br/><br/>
Sleep less, live more / 
Everett Mattlin.  
 - 1st ed.  
 - New York :  Lippincott,  c1979.  
 - 176 p. ;  24 cm.  
<br/><br/><label>ISBN: </label>0397013361 :   
<br/><br/><label>LCCN: </label>79002593  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sleep. <br/>Vitality.