Walley, B.H. <br/><br/>
Efficiency auditing 
by B.H. Walley 
 - London  Macmillan  1974 
 - 294p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Efficiency, Industrial<br/>Auditing
<br/><br/><label>Dewey Class. No.: </label>L9 W157