Specification for an artificial mastoid for the calibration of bone vibrators used in hearing aids and audiometers /
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| Corporate Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
London :
British Standards Institution,
1975..
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| Edition: | 1st revision. |
| Series: | British standard 1975 ;
4009: |
| Subjects: |
| Item Description: | Pierced for binder. |
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| Physical Description: | 7 p. : ill. ; 30 cm. |
| ISBN: | 0580088537 |