000 00292nam a2200109Ia 4500
008 230312s9999||||xx |||||||||||||| ||und||
082 _a629.132
_bPRO
245 0 _aPropellers Copy From Peffers Typed:January,2007.DOC
300 _a76
650 _aAviation
_vEngineering/Technology
942 _cBK
999 _c12999
_d12999