Chaturvedi, B.K <br/><br/>
Basic Computer Knowledge / 
by B.K. Chaturvedi 
 - New Delhi:  Diamond Pocket, 
 - p.63 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Science
<br/><br/><label>Dewey Class. No.: </label>004  / CHA-B