TY  - GEN
AU  - Chopra, Anil K
TI  - Dynamics of structures : Theory and applications to earth quake engineering 
SN  -  81-7808-472-4
U1  - 624.01 
CY  - New Delhi, Pearson
KW  - Structures
KW  - Earthquake engineering
KW  - Structural dynamics
KW  - 624.01
ER  -