TY  - BOOK
AU  - Timoshenko, S.
AU  - Young, D. H.
TI  - Vibration Problems in Engineering 
U1  - 620.2 
PY  - 1955///
CY  - New Jersey : 
PB  - D Van Nostrand, 
KW  - Vibration
N1  - NN
ER  -