M K Roy, D Ghosh Dastidar <br/><br/>
COBOL PRogramming 

 - New Delhi,  TATA MCGraw-Hill,  1990. 
 - xx,496p. 
<br/><br/><label>ISBN: </label>0074603183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>ROY