Roy, M.K.  . <br/><br/>
Cobol programming /  
by M.K. Roy. 
 - New Delhi :   Tata McGraw-Hill Publishing Company Ltd. ,   1982 
 - xvii, 421p :  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer- Cobol programming
<br/><br/><label>Dewey Class. No.: </label>BV  / M2