TY  - BOOK
AU  - Gutenberg,Beno
AU  - Richter,Charles
TI  - Seismicity of the earth and associated phenomena
U1  - 551.22 
PY  - 1949///
CY  - Princeton
PB  - Princeton University Press
KW  - Earthquakes
N1  - Includes index; "References": p. 104-116
ER  -