Jakhad, Prem Singh  <br/><br/>
Computer operator and programming assistant (New pattern) / 
Prem Singh Jakhad 
 - 4th ed.  
 - New Delhi :   Dhanpat Rai publishing company ,  2018. 
 - 603 p. ;   30 cm.  
<br/><br/><label>ISBN: </label>9789352165889 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming
<br/><br/><label>Dewey Class. No.: </label>004.07  / JAK/C