| Journal Call no. | TD171.5.H6E53 |
|---|---|
| Author | Yeung, Maurice. |
| Article Title | Low noise : by design ! / Maurice Yeung. |
| Is Part Of | Environment Hong Kong ; 1995, p.42-43, illus. |
| Journal Call no. | TD171.5.H6E53 |
|---|---|
| Author | Yeung, Maurice. |
| Article Title | Low noise : by design ! / Maurice Yeung. |
| Is Part Of | Environment Hong Kong ; 1995, p.42-43, illus. |