Popkin G.S. <br/><br/>
Comprehensive Structured COBOL 

 - Fourth 
 - Boston  PWS Publishing Co., Boston.  1993 
<br/><br/><label>ISBN: </label>0000031863 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Comprehensive <br/> Structured<br/>COBOL <br/>Cobol Languages 8085
<br/><br/><label>Dewey Class. No.: </label>001.6424Co6