000			00573nam a2200193 a 4500
001			A30009 9185
003			dti
005			20170506184814.0
008			s1985 000 0 eng
020			_a0521283892
100	1		_aBullen, K.E.
245	1	3	_aAn introduction to the theory of seismology / _cK.E. Bullen, Bruce A. Bolt.
250			_a4th ed.
260			_aCambridge, N.Y. : _bCambridge University Press, _c1985.
300			_axiii, 499 p.
500			_aIncludes bibliographical references and index.
650		0	_aEarthquakes.
700	1		_aBolt, Bruce A.
999			_c371258 _d371258