Public health and welfare criteria for noise, July 27, 1973.
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| 企业作者: | |
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| 格式: | Government Document 图书 |
| 语言: | English |
| 出版: |
Washington;
For sale by the Supt. of Docs., U.S. Govt. Print. Off.
[1973]
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| 主题: |
| 实物描述: | 1 v. (various pagings) illus. 29 cm. |
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| 参考书目: | Includes bibliographical references. |