Also available via Internet from the NASA Technical Report Server web site. Address as of 5/5/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900016735%5F1990016735.pdf ; current access is available via PURL.
[Blacksburg, Va.] : Virginia Polytechnic Institute and State University ; [Washington, D.C. : National Aeronautics and Space Administration, 1990]
Series
NASA CR ; 186816
NASA contractor report ; NASA CR-186816.
Additional formats
Also available via Internet from the NASA Technical Report Server web site. Address as of 5/5/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900016735%5F1990016735.pdf ; current access is available via PURL.
Reproduction
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1990]. 2 microfiches.