一般注記Shipping list no.: 86-777-P
"September 1986"--P. [4] of cover
"OTA-ITE-321"--P. [4] of cover
Physical description for original version: viii, 60 p. ; 26 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, D.C. : Congress of the U.S., Office of Technology Assessment : For sale by the Supt. of Docs., U.S. G.P.O., 1986
SUPTDOC番号: Y 3.T 22/2: 2 P 69/2
テクニカルリポート番号: OTA-ITE-321
GPO管理番号: 1070-M