000 00505 a2200253 4500
001 52377
020 _a0-13-256611-716
041 _aeng
080 _a550.83 Cla
245 _aElementary exploration seismology
250 _a
260 _aEnglewood Cliffs
260 _bPrentice Hall,
260 _c1990
300 _axiii,346 p.
300 _c23 cm
490 _a
100 _aClay, Clarence S.
700 _a
650 _a
650 _aSeismic prospecting
942 _cBK
942 _2UDC
999 _c87725
_d87725