Ellis, Robert L. <br/><br/>
Designing data networks /  [Book]. 
Robert L. Ellis. 
 - Englewood Cliffs, N.J. :   Prentice-Hall,   1986. 
 - xii, 308 p. :   ill. ;   24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 296-299. 
<br/><br/><label>ISBN: </label>0132018640 
<br/><br/><label>LCCN: </label>85006452 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks.<br/>Data transmission systems.