Clark, M. P. (Martin P.) <br/><br/>
Networks and telecommunications :  design and operation / 
Martin P. Clark. 
 - Chichester :  John Wiley & Sons,  1991. 
 - 635 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0471927996 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems.<br/>Data transmission systems.<br/>Computer networks.