TY - GEN AU - Malcolm W Chase AU - Malcolm W Chase AU - Joan C Sauerwein C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1994-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.782-1994 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1994 TI - NIST standard reference data products catalog 1994: ER -