Popkin, Gary S. <br/><br/>
Comprehensive structured cobol / Gary S. Popkin. 

 - Kent 
<br/><br/><label>ISBN: </label>0534031129 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol (Computer program language)
<br/><br/><label>Dewey Class. No.: </label>001.6424 POP