Hunt, Frederick V. Electroacoustics; : the analysis of transduction, and its historical background. [electronic resource] . — Cambridge, : Harvard University Press,, 1954.. — 260 p. : illus. 22 cm. - Harvard monographs in applied science, no. 5. LCCN: 54008874 Nat. Bib. No.: GB54-16953 Subjects--Topical Terms: Electro-acoustics. LC Class. No.: TK5981 / .H8 Dewey Class. No.: 621.381