一般注記"December 1981."
"Prepared for the National Institute of Justice, U.S. Department of Justice by the Center for Studies in Criminology and Criminal Law, University of Pennsylvania, under award number 79-NI-AX-0127 and by Aspen Systems Corporation, under contract number J-LEAA-013-81."
Includes index
Physical description for original version: vii, 148 p. ; 28 cm
原資料等に関する注記原資料の出版事項: [Washington, D.C.?] : U.S. Dept. of Justice, National Institute of Justice, 1982
SUPTDOC番号: J 28.11: V 81
GPO管理番号: 968-H-2