Description
Item Description:Title from page [1], viewed March 15, 2007.
"April 2003."
Electronic resource.
Physical Description:19 pages (1 digital, PDF file) : illustrations
Format:Mode of access: Internet via the NIST web site. Address as of 08/19/08: http://csrc.nist.gov/publications/nistir/nistir-6981.pdf ; current access available via PURL.
Bibliography:Includes bibliographical references (pages 13-14).