Corcoran, A. Wayne. <br/><br/>
The audit and the punched card  an introduction 
by A. Wayne Corcoran and Donald F. Istvan. 
 - Columbus  Bureau of Business Research, College of Commerce and Administration, Ohio State University  [1961] 
 - 76 p.  illus. 
 - Ohio State University. Bureau of Business Research. Research monograph  no. 101 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine accounting.<br/>Punched card systems