Johnstone, Keith.  x <br/><br/>
Impre;  Imprevisation  and  the   theatre, 

 - x 
 - Lond   methuen,  1985 
 - 208p 
<br/><br/>
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theater Theater 
<br/><br/><label>Dewey Class. No.: </label>792.028/JOI