Description
Item Description:Supported by National Science Foundation and National Aeronautics and Space Administration.
Microform.
Physical Description:1 volume
Also available via Internet from the NASA Technical Report Server web site. Address as of 1/18/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19900017059%5F1990017059.pdf ; current access is available via PURL.