The following surplus hearings are available from the GSA Library. Although requests for entire sets will be given priority, we will also transfer individual volumes. Please contact me for more detailed holdings information as there are some missing volumes in each series. Department of Defense Authorization. House hearings from 1984-present. Senate hearings from 1970-present. Military Construction Appropriations. House hearings from 1954-present. Senate hearings from 1959-present. Military Construction Authorization. Scattered volumes (House and Senate) from 1957-1987. Barbara Cortina U.S. General Services Administration Library, Room 1033 1800 F St., NW Washington, DC 20405 Phone: 202-501-3630 Fax: 202-501-4452 [log in to unmask]