Child pornography on the Internet - Wortley, Richard (Richard K.); Smallbone, Stephen; United States. Department of Justice. Office of Community Oriented Policing Services (Washington, DC : U.S. Dept. of Justice, Office of Community Oriented Policing Services, 2006)
Mode of access: Internet from the COPS web site. Address as of 6/14/06: http://www.cops.usdoj.gov/mime/open.pdf?Item=1729; current access available via PURL.
Title from title screen (viewed on June 14, 2006).
"May 2006."
Keywords: Child pornography; Internet pornography