TY  - BOOK
AU  - Villaverde, Roberto
TI  - Fundamental Concepts of Earthquake Engineering 
SN  - 9781420064957
U1  - 624.1762 
PY  - 2009///
CY  - Boca Raton : 
PB  - CRC Press, 
KW  - Earthquake Engineering
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-1-4200-6495-7.pdf
ER  -