Bullen, Keith Edward <br/><br/>
An introduction to the theory of seismology 
/by K. E. Bullen. 
 - 3d ed. 
 - Cambridge, Eng.  Cambridge University Press  1965, [c1963] 
 - viii, 381 p.  illus. 
<br/><br/>Bibliography: p. 329-361. 
<br/><br/><label>LCCN: </label>91061987  
<br/><br/><label>Nat. Bib. No.: </label>B71-26398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seismology
<br/><br/><label>LC Class. No.: </label>QA805  / .B92 1971 
<br/><br/><label>Dewey Class. No.: </label>531