Lay, P. M. Q. <br/><br/>
Control and audit of computerized accounting systems / 
lay, P. M. Q and Still, R. G. 
 - Cape Town :  Juta   Co,  1987. 
 - xiii, 189p. :  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0702117080 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Auditing.<br/>Accounting--Data processingInformation Storage and Retrieval Systems.<br/>Auditing.<br/>Accounting--Data processingInformation Storage and Retrieval Systems.