TY - RPRT TI - Volume II : appendices to guide for mapping types of information and information systems to security categories AU - Barker, William C AU - Lee, Annabelle PY - 2004 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 800-60ver2v2 DO - 10.6028/NIST.SP.800-60ver2v2 ER -