Bull, George <br/><br/>
The Director's Handbook 
/ edited by George Bull 
 -  McGraw-Hill Publishing Company Limited,  1969. 
 - xxiv, 810p. 
<br/><br/><label>ISBN: </label>94209 
<br/><br/><label>Dewey Class. No.: </label>658.4202  / BUL/T