000 00539 a2200241 4500
001 273126
020 _a
041 _aeng
080 _aLNASA CR 4338 : 1990
245 _aNon-linear dynamic analysis of geared systems
250 _a
260 _aWashington, D.C.
260 _bNational Aeronautics and Space Adminstration
260 _c1990
300 _a248 p.
300 _c
856 _u
490 _aNASA CR 4338 : 1990
700 _a
650 _a
650 _aBearings, Gears, Vibrations, Machine design
942 _cPP
942 _2UDC
999 _c228716
_d228716