Canadian institute of chartered accounts. Canada <br/><br/>
Computer control and audit guidelines. 

 -  1970 
<br/><br/><label>Standard No.: </label>72088 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:8J0bD6,8(B), L0.1-2