Indexes publications of the U.S. Congress such as hearings 1824+ (including previously unpublished hearings: Senate 1824-1992 and House 1833-1982), committee reports, documents and prints. Material is available in microfiche and/or electronic. Essential tool for doing legislative history research. Includes Congressional Research Reports from 1916+, Bills & Laws 1789+, U.S. Serial Set from 1789+, Annals of Congress from 1789-1824, Register of Debates from 1824-1837, Congressional Globe from 1833-1873, and Congressional Record from 1873+. Also includes Executive Branch Documents 1789-1939 and Executive Orders and Presidential Proclamations 1789+.