TY  - BOOK
AU  - PAIN,H.J., x
AU  - x
TI  - The physics of vibrations and waves: x
SN  - x
U1  - 531.32/PAP(2) 
PY  - 1976///
CY  - London
PB  - Wiley
KW  - x
N1  - Includes
ER  -