TY  - BOOK
AU  - Simon,Ruth B.
TI  - Earthquake interpretations: a manual for reading seismograms 
SN  - 0913232815
PY  - 1981///
CY  - Los Altos, Calif.
PB  - W. Kaufmann
KW  - Seismology
N1  - 'Seismological tables by Harold Jeffreys and K.E. Bullen' : p. [123]-150; Bibliography : p. 120-122
ER  -