TY  - BOOK
ED  - Organización de las Naciones Unidas para la educación, la ciencia y la cultura (UNESCO)
TI  - International Institute of seismology and earthquake engineering Tokyo, Japan
T2  - UNESCO/PNUD. Special fund component ; 
PY  - 1969///
CY  - París : 
PB  - UNESCO, 
KW  - SISMOLOGIA
N1  - Report prepared for the goverment of Japan by the United Nations educational, scientific and cultural organization acting as executing and participating agency for the United Nations developemnt programme, special fund component, for the period 1963-1968
ER  -