TY  - BOOK
AU  - Roys,H.E
TI  - Disc recording and reproduction
SN  - 087933309X
PY  - 1978///
CY  - Hutchinson & Ross, Stroudsburg, Pa.
PB  - Dowden
KW  - Sound
KW  - recording and reproducing
KW  - Sound recordings
KW  - Phonograph
N1  - Includes bibliographies and indexes
ER  -