Nagpal, D.P. <br/><br/>
Computer fundamentals  : concepts, systems and applications 
D.P. Nagpal 
 - New Delhi  S Chand  2015 
 - xxx, 896p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9788121923880  Rs.625 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science
<br/><br/><label>Dewey Class. No.: </label>004  / NAG