Murach, Mike <br/><br/>
Structured COBOL :   DOS reference mammal. 

 - Chicago :  Science Research Associates,  1980. 
 - 112p.  : ill.  27cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>DOS (Computer Program Language)
<br/><br/><label>LC Class. No.: </label>QTO QA76.C25