TY - GEN AU - Youden, W J AU - Youden, W J C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1991-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.672e1991 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1991 TI - Experimentation and measurement.: ER -