Ravichandran D.  <br/><br/>
Introduction to computers and communication 

 - 4th edition. 
 - New delhi :   Tata Mcgraw Hill   2008. 
 - 584.  
<br/><br/><label>ISBN: </label>13: 978-0-07-043565-0  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>004  / RAV