Welker, David. <br/><br/>
Theatrical direction :  the basic techniques / 
[by] David Welker. 
 - Boston :  Allyn,  1971. 
 - 419 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>79156795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Theater--Production and direction.
<br/><br/><label>Dewey Class. No.: </label>792