000 00261nam a2200109Ia 4500
020 _a27360
100 _aChihiro Hayashi
245 _aNonlinear Oscillations in Physical Systems
260 _c1964
_bMcGraw-Hill Book Co.
_aNewYork
300 _axii+392
942 _cBK
999 _c3134
_d3134