TY  - RPRT
TI  - Attenuation measurements on optical fiber waveguides : an interlaboratory comparison among manufacturers
AU  - Day, G W
AU  - Chamberlain, G E
PY  - 1979
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 79-1608
DO  - 10.6028/NBS.IR.79-1608
ER  -