Black, Uyless. <br/><br/>
Computer networks :  protocols, standards and interfaces / 
Uyless Black. 
 - 2nd ed. 
 - Englewood Cliffs, NJ :  PTR Prentice Hall,  1993. 
 - xii, 436 p. ;  24 cm. +  pbk. 
<br/><br/> Previous ed.: 1987. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0131756052 0130908614  
<br/><br/><label>LCCN: </label>g  00198490 92041469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks
<br/><br/><label>Dewey Class. No.: </label>004.6