http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Office of Community Oriented Policing Services.
"Created date: September 6, 2001"--Electronic p. 60.
Mode of access: Internet from the COPS/USDOJ web site. Address as of 01/08/02: http://www.usdoj.gov/cops/pdf/cp%5Fresources/pubs%5Fppse/e08011234.pdf.pdf; current access is available via PURL.
System requirement: Adobe Acrobat Reader.
Problem-oriented guides for police series ; guide no. 6