Ross, Paul W. <br/><br/>
Transparency masters to accompany Horn and Gleason's, Fundamentals of structured COBOL, and Horn and Gleason's, Advanced structured Cobol, and Horn and Gleason's, Comprehensive structured COBOL / 
by Paul W. Ross. 
 - Boston :  Boyd & Fraser,  c1986. 
 - 1 v. (various pagings) :  ill. ;  27 cm. 
<br/><br/><label>ISBN: </label>0878351760 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language).<br/>Structured programming.