Research Catalog

  • Servomechanisms.

    • Text
    • Englewood Cliffs, N.J., Prentice-Hall [1963]
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Text VFG (Johnson, E. R. Servomechanisms)Offsite
  • Compression strength failure mechanisms in unidirectional composite laminates containing a hole [microform] : final report / Eric R. Johnson; principal investigator.

    • Text
    • Blacksburg, Va. : Dept. of Aerospace and Ocean Engineering, Virginia Polytechnic Institute and State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993
  • Compression strength of composite primary structural components [microform] : semiannual status report, performance period, May 1, 1993 to October 31, 1993 / Eric R. Johnson; principal investigator.

    • Text
    • Blacksburg, Va. : Aerospace and Ocean Engineering Dept., Virginia Polytechnic Institute and State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993
  • Compression strength of composite primary structural components [microform] : semiannual status report, performance period, November 1, 1992 to April 30, 1993 / Eric R. Johnson, principal investigator.

    • Text
    • Blacksburg, Va. : Aerospace and Ocean Engineering Dept., Virginia Polytechnic Institute and State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1993]
    • 1993
  • Compression strength of composite primary structural components [microform] : semiannual status report, performance period, May 1, 1992 to October 31, 1992 / Eric R. Johnson, principal investigator.

    • Text
    • Blacksburg, Va. : Aerospace and Ocean Engineering Dept., Virginia Polytechnic Institute and State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1992]
    • 1992
  • Compression strength of composite primary structural components [microform] : semiannual status report : performance period: May 1, 1994 to October 31, 1994 / Eric R. Johnson, principal investigator.

    • Text
    • Blacksburg, Va. : Aerospace and Ocean Engineering Dept., Virginia Polytechnic and State University ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1994
  • Load transfer in the stiffener-to-skin joints of a pressurized fuselage [microform] : NASA grant NAG-1-537, performance period, November 1, 1991 to April 30, 1995 / Eric R. Johnson, Naveen Rastogi.

    • Text
    • Blacksburg, Va. : College of Engineering, Virginia Polytechnic Institute and State University ; [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, 1995]
    • 1995
  • Servomechanisms.

    • Text
    • Englewood Cliffs, N.J., Prentice-Hall [1963]
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Text TJ214 .J6Off-site
  • Servomechanisms.

    • Text
    • Englewood Cliffs, N.J., Prentice-Hall [1963]
    • 1963
    • 1 Item
    FormatCall NumberItem Location
    Text TJ214 .J6Off-site

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