Also available via Internet from the NASA Technical Report Server web site. Address as of 5/6/05: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19940019149%5F1994019149.pdf; current access available via PURL.
Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994]. 1 microfiche.