一般注記Cover title
Distributed to depository libraries in microfiche
Shipping list no.: 92-2342-M
Paper version no longer for sale by the Supt. of Docs
"30 September 1987."
Physical description for original version: iv, 29 p. ; 28 cm
書誌注記Includes bibliographical references (p. 29)
原資料等に関する注記原資料の出版事項: [Fort George G. Meade, MD] : National Computer Security Center, [1987]
SUPTDOC番号: D 1.79/4: 003/VER.1
GPO管理番号: 0306-A-19 (MF)