@misc{1158926, author = {Albert D Tholen and Carroll S Brickenkamp and Ann P Heffernan}, title = {Report of the 72nd National Conference on on Weights and Measures 1987:}, year = {1987}, month = {1987-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.SP.734}, language = {en}, }