TY - GEN AU - Wright, Richard N AU - Fenves, Steven J AU - Harris, James Robert C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1980-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.80-1979-1 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1980 TI - Modeling of standards ::technical aids for their formulation, expression, and use ER -