Stallings, William  <br/><br/>
Data and Computer Communications 

 - 4th 
 - New Delhi  Prentice Hall of India Pvt. Ltd.   1996 
 - xv, 874 p. :  23cm. 
<br/><br/> Includes index 
<br/><br/>
<br/><br/><label>ISBN: </label>8120310195 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>India
<br/><br/><label>Dewey Class. No.: </label>004.6  / S775d c1994