Sound intensity
Fahy, Frank J
Sound intensity F. J. Fahy - 2nd ed. - London E & FN Spon 1995 - 295 p. : ill. ; 23 cm.
Sound--Measurement
Sound intensity F. J. Fahy - 2nd ed. - London E & FN Spon 1995 - 295 p. : ill. ; 23 cm.
Sound--Measurement