TY  - BOOK
AU  - Church,Austin H.
TI  - Mechanical vibrations / 
AV  - TA355 .C47
U1  - 620.3 
PY  - 1957///
CY  - New York
PB  - John Wiley & Sons, Inc., 
KW  - Vibration
KW  - Mechanics, Applied
N1  - Includes bioliographical reference and index
ER  -