1. The Selection of Policy Instruments: a Network-based Perspective
2. Care of the institutionalized mentally disabled persons: Joint hearings before the Subcommittee on the Handicapped of the Committee on Labor and Human Resources and the Subcommittee on Labor, Health and Human Services, Education, and Related Agencies of the Committee on Appropriations, United States Senate. 99th Cong. 1st Sess. 1