TY  - GEN
TI  - WHY AND WHITHER HYPERSONICS RESEARCH IN THE US AIR FORCE: REPORT ON..
U1  - 629.132306 
PY  - 2000///
CY  - 
PB  - U.S. Department Of Commerce,Washington
KW  - Aerodynamics, Hypersonic
KW  - Hypersonic Planer
KW  - Airplaners -- Us -- Flight Testing
ER  -