TY  - BOOK
AU  - Middleton, A. H.
TI  - MACHINERY NOISE
U1  - 620.23 
PY  - 0000///
CY  - Oxford
PB  - University Press
KW  - Machinery -- Noise
KW  - Noise Control
KW  - Design Council
N1  - Sponsored By The Design Council, The British Standards Institutions And The Council Of Engineering Institutions
ER  -