Collopy, David M. <br/><br/>
Introduction to COBOL  a guide to modular structured programming 
David M. Collopy. 
 - Delhi  Pearson Education  c2000. 
 - 570p.; 24cm. 
<br/><br/><label>ISBN: </label>8129708701 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Programming language; Electronic data processing. COBOL 
<br/><br/><label>Dewey Class. No.: </label>005.133  / C51I