Porter, W. Thomas. <br/><br/>
EDP, controls and auditing  [Books]. 
W. Thomas Porter, William E. Perry. 
 - 3d ed. 
 - Boston, Mass.  Kent Pub. Co.  1981 
 - Pages: 312 
<br/><br/> Abstracts Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534005349  0.00 
<br/><br/><label>LCCN: </label>80007004 
<br/><br/><label>Subjects--Personal Names: </label><br/>Electronic data processing departments -- Auditing.
<br/><br/><label>Dewey Class. No.: </label> / POR