TY  - BOOK
AU  - William,  Martin
TI  - Structural dynamics 
SN  - 9780415427326
AV  - TA654   WIL 
PY  - 2016///
CY  - Boca Raton
PB  - CRC Press
KW  - civil engineering
N1  - Includes index
UR  - https://www.amazon.com/Structural-Dynamics-Martin-Williams/dp/0415427320
ER  -