Roy, M. K. <br/><br/>
Cobol programming 

 - 2 
 - Delhi  Tata McGraw Hill Education  2001 
 - 496 pp. 
<br/><br/><label>ISBN: </label> 165 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>005.133 ROY