TY  - RPRT
TI  - Activities of the NBS Spectrochemical Analysis Section, July 1969 to June 1970 
AU  - Scribner, Bourdon F
PY  - 1970
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS TN 542
DO  - 10.6028/NBS.TN.542
ER  -