01133cam a2200289K 4500011432668MiAaHDL20141013010000.0m d cr bn ---auaua960423s1962 dcua b f000 0 eng dZWZ025333925sdr-uiuc6388642(OCoLC)34613453Z2GfreZ2GOCLCQEGMUIUUTL521.A333 no. 140Johnson, Paul G.Perigee propulsion for orbital launch of nuclear rockets /by Paul G. Johnson and Frank E. Rom.NASA TR R-140Washington, D. C. :National Aeronautics and Space Administration ;Springfield, Va. :for sale by the Clearinghouse for Federal Scientific and Technical Information,1962.24 p. :ill. ;26 cm.NASA technical report ;R-140Includes bibliographical references (p. 22).Mode of access: Internet.Nuclear rockets.Rocket enginesThrust.Nuclear propulsion.Rom, Frank E.United States.National Aeronautics and Space Administration.01143266820101029111612.020141013010000.020141112173021.02026-01-21T19:18:36Z2026-01-21T18:30:03ZSDR-UIUCUNKNOWNloader.pl-003-020BKsdr-uiuc6388642uiugSDRUIUCuiug.30112106632281UIU6388642UIUUIUC20260121googleuiug.301121066322811962pdbibUS fed doc