Shelly, Gary B. <br/><br/>
DOS job control for COBOL programmer 

 - California  Anaheim Pub.  1971 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol (Computer program language)
<br/><br/><label>LC Class. No.: </label>C 005.133 Sh44d 1971