TY - BOOK AU - Gawdiak, Ihor, AU - Shetler, Charles, CN - TL521 CN - TL521 CY - Washington, DC : DA - 1999. ID - 240051 KW - Aeronautics KW - Astronautics PB - National Aeronautics & Space Administration, PP - Washington, DC : PY - 1999. T1 - Astronautics and aeronautics, 1991-1995 :a chronology / TI - Astronautics and aeronautics, 1991-1995 :a chronology / VL - 4028 ER -