TY  - RPRT
TI  - Guide for the use of the International System of Units : the modernized metric system
AU  - McCoubrey, Arthur O
PY  - 1991
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 811e1991
DO  - 10.6028/NIST.SP.811e1991
ER  -