一般注記Distributed to depository libraries in microfiche
Shipping list no.: 94-0079-M
"September 1993"--P. [4] of cover
"OTA-ITE-585"--P. [4] of cover
Physical description for original version: vii, 85 p. : 26 cm
書誌注記Includes bibliographical references and index
原資料等に関する注記原資料の出版事項: Washington, DC : Office of Technology Assessment, U.S. Congress : For sale by the U.S. G.P.O., Supt. of Docs., 1993
SUPTDOC番号: Y 3.T 22: 2 C 76/7
テクニカルリポート番号: OTA-ITE-585
GPO管理番号: 1070-M (MF)