Semiannual progress report no. 4 to Aircraft Guidance and Controls Branch/489 Guidance and Control Division, National Aeronautics and Space Administration, Langley Reseach Center ... for the grant parameter identification for nonlinear aerodynamic systems...
Subtitle: period covered, April 24, 1991 to October 22, 1991
By: from Allan E. Pearson.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- NASA CR-188985.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1991
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Aerodynamics.
Other titles: Grant parameter identification for nonlinear aerodynamic systems.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-0866-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1991] 1 microfiche.