TY  - BOOK
AU  - Udias ,Agustin
TI  - Principles of seismology
SN  - 0521624347
AV  - QE534.2 .U35 1999
U1  - 551.22 22
PY  - 1999///
CY  - Cambridge, New York
PB  - Cambridge University Press
KW  - Seismology
N1  - Includes bibliographical references (p. 458-467) and index
UR  - http://www.loc.gov/catdir/samples/cam032/98032174.html
UR  - http://www.loc.gov/catdir/description/cam029/98032174.html
UR  - http://www.loc.gov/catdir/toc/cam021/98032174.html
ER  -