Sexton, Mike <br/><br/>
Transmission networking  SONET and the synchronous digital hierarchy 
Mike Sexton, Andy Reid 
 - Boston  Artech House  1992 
 - vii, 360 p. : ill. ; 23 cm. 
<br/><br/><label>ISBN: </label>0890065519 
<br/><br/><label>LCCN: </label>92-008928 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Telecommunication systems