TY - GEN AU - W C Barker AU - H Ferraiolo C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2006-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.800-87ver1e2006 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2006 TI - Codes for the identification of federal and federally assisted organizations: ER -