TY  - BOOK
AU  - Nelson,P.A.
AU  - Elliott,S.J.
TI  - Active control of sound
SN  - 0125154267
PY  - 1992///
CY  - San Diego
PB  - Academic Press
KW  - Sound
N1  - Paperback edition 1993; References : p. 421-432
ER  -