000 00395nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e118985
_aMAIN
041 _aEnglish
082 _a551.22 M823F
100 _aMorgan, Thomas R.
245 0 _aFoundations of wave theory for seismic exploration
260 _aBoston
_bInternational human resources
_c1983
300 _a140p. p.
942 _cBK
999 _c42089
_d42089