TY - GEN AU - William C Barker AU - Annabelle Lee C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2004-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.800-60ver2v2 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2004 TI - Volume II ::appendices to guide for mapping types of information and information systems to security categories ER -