| Call number | Item |
| T | Technology (Go to start of category) |
| TL | Motor Vehicles, Air and Space Technology (Go to start of category) |
| TL521.3.C6 A3 no. 2404 | ![[X-Info]](http://onlinebooks.library.upenn.edu/infouc.gif) Electromagnetic and scalar diffraction by a right-angled wedge with a uniform surface impedance / by Y.M. Hwang. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Y. M. Hwang (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2405 | Diffraction by a perfectly conducting rectangular cylinder which is illuminated by an array of line sources / by R.G. Kouyoumjian and N. Wang. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]), by R. G. Kouyoumjian (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2406 | A curvature-corrected Kirchoff formulation for radar sea-return from the near vertical / by Frederick C. Jackson. (Washington, D.C. : National Aeronautics and Space Administration, 1974), by Frederick C. Jackson (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2408 | Vehicle design considerations for active control application to subsonic transport aircraft / by L. Gregor Hofmann and Warren F. Clement. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by L. G. Hofmann (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2412 | Testing techniques for determining static mechanical properties of pneumatic tires / by R.N. Dodge ... [et al.]. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]) (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2413 | Investigation of the growth of garnet films by liquid phase epitaxy / by Jerry W. Moody, Roger W. Shaw, and Robert M. Sandfort. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]), by Jerry W. Moody (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2416 | Fabrication of neurophysiological monitoring systems / by James D. Frost, Jr. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]), by James D. Frost (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2418 | Development and demonstration of flueric sounding rocket motor ignition / by Vincent P. Marchese. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]), by Vincent P. Marchese (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2421 | The vortex lattice method for the rotor-vortex interaction problem / by Raghuveera Padakannaya. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Raghuveera Padakannaya (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2422 | The effect of yttrium and thorium on the oxidation behavior of Ni-Cr-Al alloys / by Arun Kumar, M. Nasrallah, and D.L. Douglass. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Arun Kumar (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2423 | Aerodynamic influence coefficient method using singularity splines / by J.E. Mercer, J.A. Weber, and E.P. Lesferd. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]), by J. E. Mercer (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2426 | Conceptual design studies of a V/STOL civil lift fan transport including effect of size and fan pressure ratio. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974) (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2427 | Upper-surface blowing nacelle design study for a swept wing airplane at cruise conditions / by W.B. Gillette ... [et al.]. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974) (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2428 | Stability region maximization by decomposition-aggregation method / by D.D. Siljak and S.M. Cuk. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale the National Technical Information Service], 1974), by Dragoslav D. Siljak (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2429 | Analysis of wing-body interaction flutter for a preliminary space shuttle design / by Richard R. Chipman and Peter Shyprykevich. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Richard R. Chipman (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2433 | Digital flight control research / by J.E. Potter ... [et al.]. (Washington, D.C. : National Aeronautics and Space Administration, 1974) (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2434 | Development of an apparatus to measure thermophysical properties of wind tunnel heat transfer models / by Richard F. Romanowski and Ira H. Steinberg. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Richard F. Romanowski (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2435 | Lateral conduction effects on heat-transfer data obtained with the phase-change paint technique / by George Maise and Michael J. Rossi. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by George Maise (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2436 | Reduction of acoustic disturbances in the test section of supersonic wind tunnels by laminarizing their nozzle and test section wall boundary layers by means of suction / by W. Pfenninger and J. Syberg. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by W. Pfenninger (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2437 | V/STOL lift fan commercial short-haul transports : continuing conceptual design study / by J.M. Zabinsky ... [et al.]. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]) (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2439 | Experimental evaluation of stresses in cylindrically hollow (drilled) balls / by L.J. Nypan. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Lester J. Nypan (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2443 | Development of a Fowler flap system for a high performance general aviation airfoil / by W.H. Wentz, Jr., and H.C. Seetharam. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service, 1974]), by W. H. Wentz (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2445 | Experimental evaluation of stresses in spherically hollow balls / by L.J. Nypan. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by Lester J. Nypan (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2446 | Highly loaded multi-stage fan drive turbine : performance of final three configurations / by D.G. Cherry and M.W. Thomas. (Washington, D.C. : National Aeronautics and Space Administration ; [Springfield, Va. : For sale by the National Technical Information Service], 1974), by D. G. Cherry (page images at HathiTrust) |
| TL521.3.C6 A3 no. 2447 | Study of stability of large maneuvers of airplanes / by Emile K. Haddad. (Washington, D.C. : National Aeronautics and Space Administration, 1974), by Emile K. Haddad (page images at HathiTrust) |
