@misc{1154806, author = {Bourdon F Scribner}, title = {Activities of the NBS Spectrochemical Analysis Section, July 1969 to June 1970:}, year = {1970}, month = {1970-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.542}, language = {en}, }