Tanenbaum, Andrew S.,  1944- <br/><br/>
Computer networks / 
Andrew S. Tanenbaum. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1981. 
 - 517 p. :  ill ;  24 cm. 
 - Prentice-Hall software series. .
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0131651838 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.