Online version of CD-ROM - http://www.cops.usdoj.gov/html/cd_rom/tech_docs/index.htm
"A COPS CD provides more than 50 documents and resources related to law enforcement and crime-fighting technology. Information provided by the COPS Office, U.S. Department of Justice, and other federal agencies covers IT guides and reports, crime mapping and crime analysis, interoperable communications and information sharing, surveillance video and in-car cameras, and 311 nonemergency call systems."