Electro-acoustics.

[NT 60487] Overview

[NT 60478] Works:	3 [NT 60520] works in 3 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Sound system engineering [NT 59711] by: Davis, Don; Patronis, Eugene ([NT 1579] Language materials, printed)

Acoustics : sound fields and transducers [NT 59711] by: Mellow, Tim J.; Beranek, Leo Leroy (1914-) ([NT 8598] Electronic resources)

Audio metering : measurements, standards and practice [NT 59711] by: Brixen, Eddy B. ([NT 1579] Language materials, printed)