000 00276nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aDuffner Robert W.
_951870
245 0 _aScience And Technology
260 _bAir University Press
_c2000
300 _a307
942 _cBK
_pCL
999 _c174307
_d174307