1. Ultrasonic attenuation in superconducting tantalum Author/Creator: Sarafi, Zoltan W., author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, September 1968 Resource Type: Book Access & Availability: Loading
2. Ultrasonic detection and measurement of fatigue cracks in notched specimens Author/Creator: Klima, Stanley J., author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, September 1968 Resource Type: Book Access & Availability: Loading
3. Unlimited horizons : design and development of the U-2 Author/Creator: Merlin, Peter W., 1964- author Publication/Creation: Washington, DC : National Aeronautics and Space Administration, 2015 Resource Type: Book Access & Availability: Loading
4. Unmanned space project management : surveyor and lunar orbiter Author/Creator: Kloman, Erasmus H. Publication/Creation: [Washington, D.C.] : National Aeronautics and Space Administration, [1972] Resource Type: Book Access & Availability: Loading
5. Upgrading the space shuttle Author/Creator: National Research Council (U.S.). Committee on Space Shuttle Upgrades Publication/Creation: Washington, D.C. : National Academy Press, c1999 Resource Type: Book Access & Availability: Loading
6. Upgrading the space shuttle Author/Creator: National Research Council (U.S.). Committee on Space Shuttle Upgrades Publication/Creation: Washington, D.C. : National Academy Press, [1999] Resource Type: Book Access & Availability: Loading
7. Uranium dioxide vent loss in an externally fueled thermionic reactor concept Author/Creator: Ward, James J. (Of Lewis Research Center), author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, November 1968 Resource Type: Book Access & Availability: Loading
8. Urban planners and urban geographers turn to Landsat for answers Author/Creator: Loveland, Thomas R., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2016 Resource Type: Book Access & Availability: Loading
9. Urban planners and urban geographers turn to Landsat for answers Author/Creator: Loveland, Thomas R., author Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2016 Resource Type: Book Edition: Version 1.1, September 2019. Access & Availability: Loading
10. U.S. astronomy and astrophysics : managing an integrated program Author/Creator: National Research Council (U.S.). Committee on the Organization and Management of Research in Astronomy and Astrophysics Publication/Creation: Washington, D.C. : National Academy Press, [2001] Resource Type: Book Access & Availability: Loading
11. U.S. astronomy and astrophysics managing an integrated program Author/Creator: National Research Council (U.S.). Committee on the Organization and Management of Research in Astronomy and Astrophysics Publication/Creation: Washington, D.C. : National Academy Press, c2001 Resource Type: Book Access & Availability: Loading
12. Use of an electroluminescent display in manual tracking and in a reading task Author/Creator: Neuman, Frank, author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, October 1968 Resource Type: Book Access & Availability: Loading
13. Use of baronti-libby transformation and preston tube calibrations to determine skin friction from turbulent velocity profiles Author/Creator: Allen, Jerry M., author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, November 1968 Resource Type: Book Access & Availability: Loading
14. Use of photoionization in measuring velocity profile of free-stream flow in Langley pilot model expansion tube Author/Creator: Friesen, Wilfred J., author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, December 1968 Resource Type: Book Access & Availability: Loading
15. Use of tungsten-184 as a thermal flux monitor at high temperatures Author/Creator: Ball, Lauren L., author Publication/Creation: Washington, D.C. : National Aeronautics and Space Administration, March 1969 Resource Type: Book Access & Availability: Loading
16. Uses and limitations of observations, data, forecasts and other projections in decision support for selected sectors and regions Author/Creator: Climate Change Science Program (U.S.) Publication/Creation: Washington, DC : U.S. Climate Change Science Program, [2008] Resource Type: Book Access & Availability: Loading