一般注記"Prepared by Law Enforcement Standards Laboratory, Center for Consumer Product Technology, U.S. Department of Commerce, National Bureau of Standards."
Distributed to depository libraries in microfiche
"May 1981."
Physical description for original version: v, 59 p. : 28 cm
原資料等に関する注記原資料の出版事項: Washington, DC : Electromagnetic Fields Division, Center for Electronics and Electrical Engineering, National Engineering Laboratory, U.S. Dept. of Commerce, National Bureau of Standards, 1981]
SUPTDOC番号: C 13.58: 81-2225
GPO管理番号: 247-D (microfiche)