Description
Item Description:"August, 1990."
Microform.
Physical Description:7 pages : illustrations ; 28 cm.
Also available via Internet from the NASA Technical Report Server web site. Address as of 3/19/07: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19920024864_1992024864.pdf; current access is available via PURL.
Bibliography:Includes bibliographical references (page 7).