000 00628nam a2200181 4500
005 20201231131417.0
008 201231b xxu||||| |||| 00| 0 eng d
040 _cIIT Kanpur
041 _aeng
100 _aWard, John F.
245 _aExploratory flight investigation and analysis of structural loads encountered by a helicopter hingeless rotor system (NASA TN D-3676)
_cJohn F. Ward
260 _aWashington
_bNational Aeronautics and Space Administration
_c1966
300 _a44p
440 _aNational Aeronautics and Space Administration (NASA)
650 _aRotor system
700 _aJohn, F. Ward
942 _cREF
999 _c563744
_d563744