TY  - BOOK
AU  - Chopra,Anil K.
TI  - Dynamics of structures: theory and applications to earthquake engineering 
SN  - 0132858037
U1  - 624.1 22
PY  - 2012///
CY  - New york
PB  - Prentice Hall
KW  - Earthquake engineering
KW  - Structural dynamics
N1  - Includes index
ER  -