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: August 22, 2002"--Electronic page 58.
System requirement: Adobe Acrobat Reader.
Mode of access: Internet from the COPS/USDOJ web site. Address as of 4/16/03: http://www.cops.usdoj.gov/default.asp?Open=True&Item=470
Problem-oriented guides for police series ; guide no. 19