Bach, Maurice J. <br/><br/>
Data and computer communications 
William Stallings. 
 - 5th. ed. 
 - New Delhi  Prentice Hall of India  c2000. 
 - xvii, 798p.: ill. (some col.) ; 28 cm. 
<br/><br/><label>ISBN: </label>8120312406 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data transmission systems. Computer networks. 
<br/><br/><label>Dewey Class. No.: </label>005.71  / S67D