| 000 | 00363cam a2200157ua 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 008 | 241231b |||||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 082 |
_a621.32 _bSTE/PR |
||
| 100 |
_aStevens, W. R . _96658 |
||
| 245 | _aPrinciples of lighting | ||
| 250 | _a1 / | ||
| 260 |
_a : _bConstable & Co Ltd , _c1951. |
||
| 300 | _a ; . | ||
| 942 | _cBK | ||
| 999 |
_c1359 _d1359 |
||