TY  - BOOK
AU  - Markides,Andreas
TI  - Binaural hearing aids
SN  - 012472650X
AV  - RF300 .M33
U1  - 617.89 MAR 
PY  - 1977///
CY  - London, New York
PB  - Academic Press
KW  - Binaural hearing aids
KW  - Speech perception
KW  - Directional hearing
N1  - Includes index; Bibliography: p. [217]-222
ER  -