Cohen Hall, A., Winsor, J., & Butterworth, J. Data systems and decision-making: : state intellectual/developmental disability agencies and their employment data collection systems.

Cohen Hall, Allison, Jean Winsor, and John Butterworth. Data Systems and Decision-making: : State Intellectual/developmental Disability Agencies and Their Employment Data Collection Systems.

Cohen Hall, Allison, Jean Winsor, and John Butterworth. Data Systems and Decision-making: : State Intellectual/developmental Disability Agencies and Their Employment Data Collection Systems.