S Chand'S Computer Fundamentals 

 - 1st  
 - New Delhi :  S Chand   2004 
 -  25cm 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>8121923883 
<br/><br/><label>Dewey Class. No.: </label>J 004  NAG-C