Technical guide on internal auit in upstream oil and gas companies. 

 - New delhi :  The institute of  chartered accountants of India,  2007. 
 - 105 p. :  ill. ;  25. 
<br/><br/><label>ISBN: </label>9788184410013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Internal audit.