TY  - BOOK
AU  - Bullen,K.E.
AU  - Bolt,Bruce A.
TI  - An introduction to the theory of seismology
SN  - 0521283892 (pbk.)
U1  - 551.22 19
PY  - 1985///
CY  - New York
PB  - Cambridge University Press
KW  - Seismology
N1  - Includes index; Bibliography: p. 474-488
ER  -