Digital computers

See also what's at your library, or elsewhere.

• A theoretical analysis of the free vibration of discretely stiffened cylindrical shells with arbitrary end conditions / by D.M. Egle and K.E. Soder. (Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the Clearinghouse for Federal Scientific and Technical Information [distributor], 1969), by D. M. Egle (page images at HathiTrust)
• A method for analyzing the aeroelastic stability of a helicopter rotor in forward flight / by Peter Crimi. (Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the Clearinghouse for Federal Scientific and Technical Information [distributor], 1969), by Peter Crimi (page images at HathiTrust)
• A digital computer study of the buckling of shallow spherical caps and truncated hemispheres / by William C. Stilwell and Robert E. Ball. (Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the National Technical Information Service [distributor], 1972), by William C. Stilwell (page images at HathiTrust)
• Flight computer and language processor study / by Raymond J. Rubey, William C. Nielsen, and Laurel Bentley. (Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : For sale by the Clearinghouse for Federal Scientific and Technical Information [distributor], 1970), by Raymond J. Rubey (page images at HathiTrust)

Items below (if any) are from related and broader terms.