一般注記"Prepared for the National Institute of Justice ... by Abt Associates Inc., under contract #OJP-86-C-002."
Shipping list no.: 90-537-P
"June 1990."
Physical description for original version: vii, 65 p. ; 28 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Washington : U.S. Dept. of Justice, Office of Justice Programs, National Institute of Justice, [1990]
SUPTDOC番号: J 28.23: C 82/2
GPO管理番号: 718-A-7