Bullen, K. E.  1906- <br/><br/>
An introduction to the theory of seismology / 
K.E. Bullen, Bruce A. Bolt. 
 - 4th ed. 
 - Cambridge [Cambridgeshire] ;  New York :  Cambridge University Press,  c1985 [Reprinted 1987]. 
 - xvii, 499 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 474-488. 
<br/><br/><label>ISBN: </label>052123980X 0521283892 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seismology.
<br/><br/><label>Dewey Class. No.: </label>551.22  / BUI 1987