TY  - BOOK
AU  - Chopra A.K.
TI  - Dynamics of structures: theory and applications to earthquake engineering
SN  - 8131713297
U1  - 624.176 CHO 
PY  - 2001///
CY  - Upper Saddle River, NJ :
PB  - Prentice Hall
N1  - Includes bibliographical references
ER  -