Passive vibration control of airborne equipment using a circular steel ring [microform] / Joseph Ellison, Goodarz Ahmadi, and Mike Kehoe ([NASA contractor report] ; 205868)
Passive vibration control of airborne equipment using a circular steel ring [microform] / Joseph Ellison, Goodarz Ahmadi, and Mike Kehoe
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1997]