TY  - BOOK
AU  - Herrick,Clyde N
TI  - Audio systems
SN  - 0879090499
PY  - 1974///
CY  - Reston, Va.
PB  - Reston Pub. Co.
KW  - Sound
KW  - Recording and reproducing
KW  - Electronic apparatus and appliances
KW  - Maintenance and repair
ER  -