TY  - BOOK
AU  - Bullen, K. E.
AU  - Bolt, Bruce A.
TI  -  Introduction to the theory of seismology
U1  - 551.22 
PY  - 1985///
CY  - New York
PB  - Cambridge University Press
KW  - Seismology-theory
N1  - School of Marine Sciences
ER  -