Horn, L. Wayne. <br/><br/>
Comprehensive structured COBOL / 
L. Wayne Horn. 
 - 3rd.ed. 
 - Cambridge :  CTI,  c1995. 
 - xix, 763 p. 
<br/><br/><label>ISBN: </label>0877098883 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language)<br/>Structured programming.
<br/><br/><label>LC Class. No.: </label>QA76.73  / .C25  / H673