Kleitman Nathaniel <br/><br/>
Sleep and wakefulness 
Kleitman Nathaniel 
 -  1963 
<br/><br/><label>Standard No.: </label>80,374 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:81, K3