TY  - BOOK
AU  - x, x
AU  - Harris,Cyril M.
TI  - Handbook of noise control: x
SN  - 0070268142
U1  - 620.23/H236 
PY  - 1979///
CY  - New York ; London
PB  - McGraw-Hill
KW  - Noise
N1  - Includes
ER  -