LEADER 00946nam 2200169z- 450 001 9910692898703321 035 $a(CKB)5470000002356493 035 $a(EXLCZ)995470000002356493 100 $a20230503cuuuuuuuu -u- - 101 0 $aeng 200 10$aSpace transportation : progress of the X-33 Reusable Launch Vehicle Program : statement of Allen Li, Associate Director, National Security and International Affairs Division, before the Committee on Science, Subcommittee on Space and Aeronautics, House o 210 $aWashington, D.C. (P.O. Box 37050, Washington, D.C. 20013) 517 $aSpace transportation 906 $aBOOK 912 $a9910692898703321 996 $aSpace transportation : progress of the X-33 Reusable Launch Vehicle Program : statement of Allen Li, Associate Director, National Security and International Affairs Division, before the Committee on Science, Subcommittee on Space and Aeronautics, House o$93213811 997 $aUNINA