一般注記"Prepared for the National Institute of Justice, U.S. Department of Justice, by Aspen Systems Corporation under contract number J-LEAA-013-81"--T.p. verso
"May 1984"
Includes index
Physical description for original version: x, 67 p. ; 23 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, Office of Development, Testing, and Dissemination : For sale by the Supt. of Docs., U.S. G.P.O., 1984
SUPTDOC番号: J 28.2: R 31/4
GPO管理番号: 718-A