TY - BOOK ID - 140067230 TI - Optical flibre communications, devices, circuits and systems AU - Howes, M.J. AU - Morgan, D.V. PY - 1980 PB - Chichester, New York, Toronto Wiley DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:140067230 AB - ER -