Description
Item Description:"December 1990."
Microform.
Physical Description:1 volume
Also available via Internet from the NTRS web site. Address as of 5/9/05: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19910008299%5F1991008299.pdf; current access is available via PURL.
Bibliography:Includes bibliographical references.