ＣｏｎｇｒｅｓｓｏｆｔｈｅＵｎｉｔｅｄＳｔａｔｅｓＯｆｆｉｃｅｏｆＴｅｃｈｎｏｌｏｇｙＡｓｓｅｓｓｍｅｎｔＣｏｎｇｒｅｓｓ ｏｆ Ｕ．Ｓ． Ｏｆｆｉｃｅ ｏｆ Ｔｅｃｈｎｏｌｏｇｙ Ａｓｓｅｓｓｍｅｎｔ１９９０
全国の図書館
Pearl RichardsonCongress of U.S., Congressional Budget Office1988
全国の図書館
A Report Prepared by the Council on Environmental Quality and the Department of State. Gerald O. Barney/Study Director[Congress of U.S.][n.d.]
全国の図書館
Vol. 2. A Report*Prepared by the Council on Environmental Quality and the Department of State. Gerald O. Barney/Study Director[Congress of U.S.][n.d.]
全国の図書館
A Report Prepared by the Council on Environmental Quality and the Department of State. Gerald O. Barney/Study Director[Congress of U.S.][n.d.]
全国の図書館