Introduction to information technology :  express learning 

 - New Delhi:  Pearson,  2013.  Dorling Kindersley (India), Pvt. Ltd.,  2013. 
 - v, 400 p. 
<br/><br/><label>ISBN: </label>9788131769737 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information technology
<br/><br/><label>Dewey Class. No.: </label>004 ITL