TY  - GEN
ED  - World Conference on Earthquake Engineering, Asociación Chilena de Sismología e Ingeniería Antisísmica
TI  - Proceedings of the fourth world conference on earthquake engineering
U1  - 624.1762 
PY  - 1969///
CY  - Santiago
PB  - Asociacion Chilena De Sismologia E Ingenieria Antisismica
KW  - Earthquake Engineering -- Cong
N1  - Organized By The Chilean Associan On Seismology And Earthquake Engineering
ER  -