TY  - BOOK
AU  - The institution of mechanical Engineers
AU  - 
TI  - Limiting Noise from Pumps, fans, and Compressors
U1  - 621.65+621.63:534 
PY  - 1977///
CY  - London
PB  - Mechanical Engineering Publication
KW  - Limiting Noise from Pumps , Fans, and Compressors
N1  -  Papers Read at the Conference Held at I Mech. E HQ. on 250cf 1977
ER  -