TY  - BOOK
AU  - Fischer, Friedrich Alexander
AU  - Pordes, Fritz
TI  - FUNDAMENTALS OF ELECTROACOUSTICS
U1  - 621.381 
PY  - 1955///
CY  - N. Y.
PB  - Interscience Pub.
KW  - Electroacoustics
N1  - Bibliography : P. 183-184; Translated From Grundzuge Der Elektroakustik
ER  -