Guide for developing security plans for infomation technology systems /
Swanson, Marianne.
Federal Computer Security Program Managers' Forum (U.S.).Working Group.
Information Technology Laboratory (National Institute of Standards and Technology)
Gaithersburg, MD : Information Technology Laboratory, National Institute of Standards ; Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O.,
1998.