1. X-- the problem of the Negro as a problem for thought Author/Creator: Chandler, Nahum Dimitri Publication/Creation: New York : Fordham University Press, 2014 Resource Type: Book Edition: 1st ed. Access & Availability: Loading
2. The X-15 rocket plane : flying the first wings into space Author/Creator: Evans, Michelle, 1955- Publication/Creation: Lincoln : University of Nebraska Press, [2013] Resource Type: Book Access & Availability: Loading
3. The X-33 reusable launch vehicle : a new way of doing business? : hearing before the Subcommittee on Space and Aeronautics of the Committee on Science, U.S. House of Representatives, One Hundred Fourth Congress, first session, November 1, 1995 Author/Creator: United States. Congress. House. Committee on Science. Subcommittee on Space and Aeronautics, author Publication/Creation: Washington, DC : For sale by the U.S. Government Printing Office, Superintendent of Documents, Congressional Sales Office Resource Type: Book Access & Availability: Loading
4. Xántus János levelei Éjszakamerikából : tizenkét eredeth rajzok után készült köés egynehány fametszettel Author/Creator: Xántus, János, 1825-1894 Publication/Creation: Pesten [Hungary] : Lauffer és Stolp Kiadó Könyvkereskedése Tulajdona, [1858?] Resource Type: Book Access & Availability: Loading
5. The XDR tuberculosis incident : a poorly coordinated federal response to an incident with homeland security implications : full hearing before the Committee on Homeland Security, House of Representatives, One Hundred Tenth Congress, first session, June 6, 2007 Author/Creator: United States. Congress. House. Committee on Homeland Security, author Publication/Creation: [Buffalo, New York] : William S. Hein & Co., [2012] Resource Type: Book Access & Availability: Loading
6. XM-Sirius merger and the public interest : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, first session, April 17, 2007 Author/Creator: United States. Congress. Senate. Committee on Commerce, Science, and Transportation, author Publication/Creation: Washington, DC : For sale by the Superintendent of Documents, U.S. Government Printing Office Resource Type: Book Access & Availability: Loading
7. XXII reports Author/Creator: United States. President's National Security Telecommunications Advisory Committee, author, issuing body Publication/Creation: [Washington, District of Columbia?] : President's National Security Telecommunications Advisory Committee, [1999?] Resource Type: Book Access & Availability: Loading