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| 008 | 211214s9999 xx 000 0 und d | ||
| 040 | _cJayakar Knowledge Resource Centre | ||
| 100 | _aStevens, W R | ||
| 245 | 0 | _aPrinciples of lighting | |
| 260 |
_bCONSTABLE AND COLTD _aLONDON _c1951 |
||
| 300 | _aX,482P p. | ||
| 653 | _aPHYSICS | ||
| 942 | _c1 | ||
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