TY  - BOOK
AU  - Dezettel, Louis M.
TI  - Record changers: how they work
U1  - 921.38933 DEZ 
PY  - 1968///
CY  - Bombay
PB  - D. B. Taraporevala Sons & Company Private Limited
KW  - Electronic and communication engineering
KW  - Record changers
ER  -