Williams Brian K...[et.al]. <br/><br/>
Using information technology: a practical introduction to computers and communications.  A practical introduction to computers and communications. 

 - 3 
 - New Delhi  Tata Mc Graw Hill  2000 
 - xxx,610 
<br/><br/><label>ISBN: </label>70435626 
<br/><br/><label>Dewey Class. No.: </label>003.55 WILB