TY  - BOOK
T1  - PRISMA : hearing solutions that help
LA  - English
PP  - Nürenberg
PB  - Siemens
YR  - 1998
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.24087
KW  - OIDO
KW  - ACUSTICA
ER  -