Horn, Lister Wayne. <br/><br/>
Comprehensive structured COBOL / 
L. Wayne Horn, Gary M. Gleason. 
 - Boston, Mass. :  Boyd & Fraser,  c1986. 
 - xv, 574 [141] p. :  ill. ;  28 cm. 
<br/><br/> Combined ed. of Fundamentals of structured COBOL and Advanced structured COBOL by the authors.  Includes index. 
<br/><br/><label>ISBN: </label>087835154X (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language).<br/>Structured programming.