TY  - BOOK
AU  - Chopra,Anil K.
TI  - Dynamics of structures: theory and applications to earth quake engineering
SN  - 0138552142
U1  - 624.1762 
PY  - 1995///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Earthquake engineering
KW  - Structural  dynamics
ER  -