TY  - BOOK
AU  - Gomery,Douglas
TI  - Coming of sound: a history
SN  - 041596900X
U1  - 791.430973 
PY  - 2005///
CY  - New York
PB  - Routledge
KW  - Sound motion pictures
KW  - History
KW  - United States
KW  - Motion picture
N1  - Include index
ER  -