@misc{1155181, author = {W Murray Bullis}, title = {Methods of measurement for semiconductor materials, process control, and devices, quarterly report, October 1 to December 31, 1968.:}, year = {1969}, month = {1969-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.TN.475}, language = {en}, }