TY  - BOOK
AU  - Howes,M.J.(Michael John).
AU  - Morgan,D.V.(David Vernon).
TI  - Optical fibre communications: devices, circuits, and systems 
PY  - 1980///
CY  - Chichester
PB  - Wiley
KW  - Fiber optics
N1  - Includes bibliographical references and index
ER  -