de Ropp, Robert S. <br/><br/>
The master game :  pathways to higher consciousness beyond the drug experience / 
Robert S. de Ropp. 
 - New York :  dell Pub,  c1974. 
 - 239 p. 
<br/><br/> First laurel printing, September 1974. Includes appendices, notes and bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>creative ability<br/>Self- realization<br/>Drug abuse