01252nam a2200313Ia 4500011446516MiAaHDL20141009010000.0m d cr bn ---auaua021210s1967 dcua b f000 0 eng dsdr-uiuc6394206(OCoLC)51198682ABCABCUIUUNAS 1.14:D-4215TL521.A3525 no. 4215Herr, Robert W.Dynamic model investigation of touchdown stability of lunar-landing vehicles /by Robert W. Herr and H. Wayne Leonard.Washington, D.C. :National Aeronautics and Space Administration ;Springfield, Va. :For sale by the Clearinghouse for Federal Scientific and Technical Information,[1967]22 p. :ill. ;27 cm.NASA technical note,0499-9339 ;NASA TN D-4215Prepared at Langley Research Center."October 1967"--Cover.Includes bibliographical references (p. 22).Mode of access: Internet.Space flight to the moon.Stability of space vehicles.Space vehiclesLanding.Leonard, H. Wayne.Langley Research Center.01144651620101104084009.020141009010000.020141112165512.02025-01-01T19:27:03Z2025-01-01T18:30:02ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc6394206uiugSDRUIUCuiug.30112106687038UIU6394206UIUUIUC20250101googleuiug.301121066870381967pdbibUS fed doc