RT Book T1 Improving witness cooperation: summary report of the District of Columbia witness survey and a handbook for witness management A1 Cannavale, Frank John A2 Falcon, William D. LA English PP Washington, D.C. PB National Institute of Law Enforcement and Criminal Justice, LEAA, U.S. Dept. of Justice YR 1976 UL https://krimdok.uni-tuebingen.de/Record/1098929403 CN 364.127