[Washington, D.C.] : National Institute of Justice, [1999]
OCLC
ocm44376542, on995470000002341607
Title from title screen.
Mode of access: Internet from the NCJRS web site. Address as of 08/03/01: http://www.ncjrs.org/pdffiles1/nij/179273.pdf; current access is available via PURL.