TY  - RPRT
TI  - Annual Report 1981 : Center for Analytical Chemistry
AU  - Reimann, C W
AU  - Velapoldi, R A
AU  - Taylor, J K
PY  - 1981
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 81-2425
DO  - 10.6028/NBS.IR.81-2425
ER  -