A <br/><br/>
Introduction to Information Technology 
by A 
 - Delhi  Pearson Education  2006 
 - 648 
<br/><br/><label>ISBN: </label>817758118X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>105.23