Advances in computer communications and networking / 
Wesley W. Chu 
 - 3rd rev. ed. 
 - Dedham, Mass. :  Artech House,  1979 
 - 653 p. :  ill. ;  29 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0890060495 
<br/><br/><label>LCCN: </label>79-55305 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks<br/>Data transmission systems