TY  - RPRT
TI  - Technical activities 1980 : Office of Standard Reference Data
AU  - Fivozinsky, S P
PY  - 1981
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 81-2206
DO  - 10.6028/NBS.IR.81-2206
ER  -