| 000 | 003600000a22001450004500 | ||
|---|---|---|---|
| 245 | _aDepreciation and maintenance of interior lighting | ||
| 110 | _aIlluminating Engineering Society, London | ||
| 260 |
_aLondon _c1967 |
||
| 300 | _a31 p. | ||
| 440 | _aIES Technical Report | ||
| 440 | _aNo.9 | ||
| 080 |
_a628.92 _bI4 |
||
| 041 | _aEN | ||
| 942 | _cBK | ||
| 999 |
_c104089 _d104089 |
||