POWELL L.S. <br/><br/>
LARGE GROUPS 

 - LONDON  BRITSH  1965 
 - 11P.  20CM. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LECTURING TO LARGE  GROUPS
<br/><br/><label>Dewey Class. No.: </label>371.3 POW