Singh , Gurvinder <br/><br/>
Textbook of windows based computer courses 

 - 10th rev. ed. 
 - New Delhi  Kalyani  2008 
 - xvii p. + 694 
<br/><br/><label>ISBN: </label>81-272-4568-9 
<br/><br/><label>Dewey Class. No.: </label>005.711 G969T