por Grant, Richard C [editor] | Library of Congress. Congressional Research Service | Estados Unidos Congress. House. Committee on the Judiciary.
por Bourne, Russell [autor] | Library of Congress.
por Library of Congress. Congressional Research Service | Estados Unidos. Congress. Senate. Committee on Energy and Natural Resources.
por Library of Congress. Congressional Research Service | Estados unidos Congress. Senate. Committee on the Judiciary.
por Library of Congress. Congressional Research Service.
por Library of Congress. Legislative Reference Service | Estados Unidos. Government Printing Office.