TY  - RPRT
TI  - Federal Information Processing Standards Publication: detail specification for 62.5?m core diameter125-?m cladding diameter class IA multimode, graded-index optical waveguide fibers 
PY  - 1989
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST FIPS 159
DO  - 10.6028/NIST.FIPS.159
ER  -