Budlong, Mo <br/><br/>
Teach yourself COBOL in 21 days 

 - 2 
 - New Delhi  Techmedia  1997 
 - xxix, 1056p.  
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8187105356 
<br/><br/><label>Subjects--Topical Terms: </label><br/>COBOL -- Programming language<br/>Programming language