TY  - RPRT
TI  - Recommended practice for the use of metric (SI) units in building design and construction 
AU  - Milton, Hans J
PY  - 1977
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 938
DO  - 10.6028/NBS.TN.938
ER  -