National Acoustic Laboratories Library
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ISO 389-8. Acoustics - reference zero for the calibration of audiometric equipments. Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

By: Material type: TextTextPublication details: Geneva ISO 2004
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Item type Current library Call number Status Date due Barcode
Bound printed item Bound printed item National Acoustic Laboratories ISO 389-8 Available 311098

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