Medley, Don B. <br/><br/>
Programming principles with COBOL I / 
Don B. Medley and Ronald W. Eaves. 
 - Cincinnati, Ohio :  South-Western,  c1985. 
 - x, 468 p. :  ill. ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0538104201 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL (Computer program language).<br/>Structured programming.