Philippakis, Andy S <br/><br/>
Cobol avanzado 

 - 2a ed 
 - Madrid :  McGraw-Hill,  1989 
 - 714 p. 
<br/><br/><label>ISBN: </label>84-7615-389-9 
<br/><br/><label>LCCN: </label>000383 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INFORMATICA<br/>COBOL
<br/><br/><label>Dewey Class. No.: </label>001.6424 CO