000 00353nam a2200145Ia 4500
008 190601s9999 xx 000 0 und d
020 _a_
082 _a512.5
_bHAL
100 _aHale, Jack K.
245 0 _aOscillations in nonlinear systems
260 _aNew York
_bMcGraw-Hill Book
_c1963
300 _aix, 180 p.
650 _aAlgebra
942 _cS
999 _c120352
_d120351