@misc{1198791, author = {E N Pugh and J H Smith}, title = {Technical activities 1989 -- Metallurgy:}, year = {1989}, month = {1989-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NIST.IR.89-4151}, language = {en}, }