TY - GEN AU - Frances G Bell AU - Frances G Bell AU - W G Mott AU - Nancy Chaconas C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1989-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.769 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1989 TI - Index to the reports of the National Conference on Weights and Measures: ER -