Abel, Peter,  1932- <br/><br/>
COBOL programming :  a structured approach / 
Peter Abel. 
 - 3rd ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  c1989. 
 - xxi, 551 p.  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0131392476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>Structured programming.