RT Book T1 Audit and evaluation of computer security 2: systems vulnerabilities and controls : proceedings of the NBS Invitational Workshop held at Miami Beach, Florida, November 28-30, 1978 T2 National Bureau of Standards special publication JF National Bureau of Standards special publication A2 Ruthberg, Zella G. LA English PP Washington, D.C. PB NBS YR 1980 UL https://krimdok.uni-tuebingen.de/Record/1098687418