Introduction to information technology / 

 - 1st ed. 
 - New Delhi :  Pearson Education ,  2009. 
 - xviii,648 p. ;  25 cm. 
<br/><br/><label>ISBN: </label>978812970787X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer organisation and architecture<br/>Input output media<br/>Operating system<br/>Multimedia essentials
<br/><br/><label>Dewey Class. No.: </label>003.55  / INTR