TY  - BOOK
AU  - Bradley,Edwin Newbolt
TI  - Records and gramophone equipment / 
U1  - 681.843 
PY  - 1961///
CY  - London : 
PB  - N. Price, 
KW  - Phonograph
KW  - Recording and reproducing
KW  - Phonorecords
KW  - Sound
ER  -