Giles, Herbert A. . <br/><br/>
Some Truth about Opium /  Textual Documents 
Herbert A. Giles. 
 - 1st ed. / 
 - Cambridge :  W.Heffer & Sons Ltd. ,  1923. 
 - 40p. :  ill ;  20cm . 
<br/><br/><label>Subjects--Index Terms: </label>Opium G-Technology 
<br/><br/><label>Dewey Class. No.: </label>633.75  / G 392 So