Hartmann, Ernest, 1934-  Hartmann, Ernest, 1934- <br/><br/>
The functions of sleep / 
[by] Ernest L. Hartmann. 
 - New Haven :  Yale University Press,  1973. 
 - Yale fastback ;  13 .
<br/><br/>Bibliography: p. 165-187. 
<br/><br/><label>ISBN: </label>0300017006 0300017014 (pbk.)   
<br/><br/><label>LCCN: </label>73079983 //r89 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sleep.
<br/><br/><label>LC Class. No.: </label>QP425  / .H25 
<br/><br/><label>Dewey Class. No.: </label>612/.821