Heckert, J. Brooks <br/><br/>
Accounting systems  design and installation 
J. Brooks Heckert and Harry D. Kerrigan. 
 - 2nd ed. 
 - New York  Ronald Press Co.  1953. 
 - 663 p.  ill. 
<br/><br/>"Sources": p. 638-639. 
<br/><br/><label>LCCN: </label>53010004 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Accounting