Introduction to information technology. 

 - 2 
 - New Delhi  Pearson  2012 
 - xxx,757 
<br/><br/><label>ISBN: </label>9788131760291 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information Theory(003.54)
<br/><br/><label>Dewey Class. No.: </label>003.55 INTR