TY  - BOOK
AU  - Jacobsen,Lydik S.
AU  - Ayre,Robert S.
TI  - Engineering vibrations,: with applications to structures and machinery
T2  - McGraw-Hill series in mechanical engineering
AV  - TA355 .J3
U1  - 620.1123 
PY  - 1958///
CY  - New York
PB  - McGraw-Hill
KW  - Vibration
N1  - Includes bibliography and index
ER  -