000 00349pam a2200133a 44500
082 _aNASA
_bTR R-249
100 _aRasmussen,Maurice L
245 1 _aA STUDY OF DAMPING IN NONLINEAR OSCILLATIONS
260 _a
_bNasa, Washington, D.C.
_c1966
300 _a51
500 _aBound With Nasa Tr R-241-48,250
964 _gCIRC
997 _aTR16202 C
999 _c400973
_d400973