TY - BOOK AU - United States Health Education and Welfare (Deptt of-) ED - United States Health Education and Welfare (Deptt of-) TI - Staff participation in the evaluation of policy on T2 - Current Practices in Staff Training; 9 U1 - YX:(T).73.N5, J5 PY - 1955/// CY - Washington PB - The Author KW - Sociology of Police ER -