TY  - GEN
ED  - CSELT.
TI  - Optical fibre communication
SN  - 0070148821
U1  - 621.3827 
PY  - 1981///, c1980
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Fiber optics
KW  - Optical communications
ER  -