000 00312nam a2200145Ia 4500
008 220709b1981 xxu||||| |||| 00| 0 eng d
082 _a551.22
_bL22F
100 _aLapwood, E.R. Usami, T.
245 _aFree oscillations of the earth
260 _c1981
630 _aSeismology
964 _bEnglish
964 _ePaper Fo
942 _cBooks
906 _a14071
981 _a1981.
983 _aFree oscillations of the earth
999 _c13933
_d13933