Quality lighting in schools.
| Autor: | PUTNAM RC |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Illuminating engineering [Illum Eng] 1947 Apr; Vol. 42 (4), pp. 471-87. |
| Databáze: | MEDLINE |
| Externí odkaz: |
|
| Autor: | PUTNAM RC |
|---|---|
| Jazyk: | angličtina |
| Zdroj: | Illuminating engineering [Illum Eng] 1947 Apr; Vol. 42 (4), pp. 471-87. |
| Databáze: | MEDLINE |
| Externí odkaz: |
|