Description
Item Description:"June 1991."
Prepared at Langley Research Center.
Microform.
Physical Description:18 pages : illustrations ; 28 cm.
Also available via Internet from the NTRS web site. Address as of 1/18/06: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19910014785%5F1991014785.pdf; current access is available via PURL.
Bibliography:Includes bibliographical references (page 7).