Sass, C. Joseph. <br/><br/>
COBOL programming and applications / 
C. Joseph Sass. 
 - Boston   Allyn and Bacon   c1979. 
 - xiv, 431 p.   ill. 
<br/><br/> Incluye indice 
<br/><br/>Bibliografía: p. [426]-427. 
<br/><br/><label>ISBN: </label>0205065503 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)
<br/><br/><label>LC Class. No.: </label>QA76.73  / .C25 S28 1979