Philippakis, A. S. <br/><br/>
Structured cobol 

 - New York  McGraw Hill Book Co.  1986 
 - 421 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cobol (Computer program language)
<br/><br/><label>LC Class. No.: </label>C 005.133 P538s 1986