ISO 389-7. Acoustics - Reference zero for the calibration of audometric equipment. Part 7: Reference threshold of hearing under free-field and diffuse-field listeneing considitons (Record no. 2691)
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| fixed length control field | nam a22 7a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20170127120217.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170127b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | National Acoustics Laboratories |
| 110 ## - MAIN ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Standards Australia |
| 245 ## - TITLE STATEMENT | |
| Title | ISO 389-7. Acoustics - Reference zero for the calibration of audometric equipment. Part 7: Reference threshold of hearing under free-field and diffuse-field listeneing considitons |
| Remainder of title | Amendment 1: Reference thereshold of hearing at 20 Hz and 18 000 Hz under free-field listeneing conditions and at 20 Hz under diffuse-field listening conditions |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Place of publication, distribution, etc | Geneva |
| Name of publisher, distributor, etc | International Standards Association |
| Date of publication, distribution, etc | 2016 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Universal Decimal Classification |
| Koha item type | Journal article |
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