Nagpal, D P. <br/><br/>
Computer fundamentals : concepts, system and applications   

 - New Delhi :   Wheeler Publication,   1999. 
<br/><br/><label>ISBN: </label>8175441763 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Sciences
<br/><br/><label>Dewey Class. No.: </label>004  / NAG