TY  - BOOK
AU  - Borwick,John
TI  - Sound facts and figures
U1  - 621.3818 
PY  - 1963///
CY  - London
PB  - Focal Press
KW  - Sound
KW  - High-fidelity sound systems
KW  - Loudspeakers
KW  - Stereophonic sound systems
N1  - All the data and know how you need to get the best sound quality from discs, tape, radio and film
ER  -