A directory of organizations that are active in one or more areas of the criminal justice system, including law enforcement, courts, corrections & rehabilitation. Lists national organizations primarily, but also includes regional organizations & local organizations of special interest as well as international organizations which have a significant number of American members, a U.S. chapter or subcommittee, or are doing work applicable to law enforcement in this country. Includes professional & volunteer social action associations, research centers, & government agencies. Strictly social or fraternal organizations are not listed. Comprehensive!

First multi-year cumulation covers six years: 1965-70.