Lister, Timothy R. <br/><br/>
Learning to program in structured COBOL / 
by Timothy R. Lister and Edward Yourdon. 
 - New York :  Yourdon Press,  1976. 
 - 2 v. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0917072030 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language).<br/>Structured programming.