TY  - BOOK
AU  - Day,G.W.[ed]
AU  - Franzen,D.L.[ed]
TI  - Technical Digest: Symposium on Optical Fiber Measurements, 1980 
T2  - NBS Special Pub
U1  - 621.367 
PY  - 1980///
CY  - Washington
PB  - United States Government Printing Office
N1  - cover title
ER  -