Chhatwal, G.R P.S. Bright <br/><br/>
Computer For Beginners / 
by G.R. Chhatwal and P.s. Bright  
 - New Delhi:  Bright Careers, 
 - p.248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004  / CHH-C