Hartmann, Ernest. <br/><br/>
The sleeping pill / 
Ernest Hartmann. 
 - New Haven, Conn. :  Yale University Press,  1978. 
 - ii, 313 p. :  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>0300022484 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hypnotics.<br/>Insomnia.