Operational Auditing:  An Introduction / 
Darwin J. Casler, James R. Crockett. 
 - U.S.A. :  The Institute of Internal Auditors, Inc.,  1982. 
 - 89 p. 
 - 657.45 .
<br/><br/><label>ISBN: </label>0-89413-097-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Introduction
<br/><br/><label>Dewey Class. No.: </label>657.45