TY  - BOOK
ED  - International Organization for Standardization
TI  - Acoustics: Reference zero for the calibration of pure-tone air conduction audiometers - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators
U1  - ISO 389 -3 
PY  - 1994///
CY  - Geneva
PB  - ISO
KW  - Acoustics
KW  - Standards
KW  - Audiometry
KW  - Audiometers
KW  - Calibration
N1  - Contains Technical Corrigendum 1 published 1995-08-15. Cover title in English and French. Annexes A,B,C,D and E are for information only
ER  -