一般注記Cover title
Shipping list no.: 87-211-P
"April 1987"--P. [4] of cover
"OTA-BA-324"--P. [4] of cover
Physical description for original version: 79 p. : 24 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, DC : Congress of the U.S., Office of Technology Assessment : For sale by the Supt. of Docs., U.S. G.P.O., [1987]
SUPTDOC番号: Y 3.T 22/2: 2 M 66/2/sum
テクニカルリポート番号: OTA-BA-324
GPO管理番号: 1070-M
請求記号YCA-Y 3.T 22/2:2 M 66/2/sum