De Ropp, Robert S. <br/><br/>
Drugs and the mind / 
Robert S. De Ropp 
 - New revised edition 
 - New York :  Delacorte Press,  1976 
 - 292 p. ;  21 cm. 
<br/><br/><label>ISBN: </label>0440046807 
<br/><br/><label>LCCN: </label>75-37807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychopharmacology<br/>Drug abuse