WILLIAMS, R. G.  <br/><br/>
Pinciples and Practice of Auding. 

 - 17th Ed 
 - London,  Cassell & Collier Macmillan,  1974. 
 - Viii, 372p.: ill.;  Index  22cm. 
<br/><br/><label>ISBN: </label>304 29447 0 
<br/><br/><label>Dewey Class. No.: </label>657.45 WIL