1.

Technical Paper

Technical Paper
Landis, Geoffrey A. ; Bailey, Sheila G. ; Piszczor, Michael F., Jr.
Pub. info.: NASA Technical Reports.  19970022218  (NASA-TM-112758),  pp.1-10,  1996.  National Aeronautics and Space Adminstration
2.

Technical Paper

Technical Paper
Edwards, David L. ; Willowby, Douglas J. ; Hubbs, Whitney C. ; Piszczor, Michael F., Jr. ; Bowden, Mary L.
Pub. info.: NASA Technical Reports.  19970026598  (NASA-TM-112522),  pp.1-5,  1997.  National Aeronautics and Space Adminstration