TY - GEN AU - Debra L Kaiser AU - Robert J Hanisch C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2018-04-01 04:04:00 DO - https://doi.org/10.6028/NIST.SP.1223 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2018 TI - Technical review of NIST's free standard reference data products: ER -