TY  - BOOK
AU  - Hansen, Colin H:Bies, David. A
TI  - Engineering noise control;theory and practice
SN  - 0-415-26714-5
U1  - 620.23 BIE 
PY  - 2003///
CY  - NEW YORK
PB  - SPON PRESS
KW  - NOISE CONTROL
ER  -