| 000 | 00351nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c9712 _d9712 |
||
| 020 | _a0858352702 | ||
| 082 | _aCir 503 W89 1971 v.4 | ||
| 245 | _aLight and vision | ||
| 260 |
_aLondon ; Sydney : _bBay Books _cn.d. |
||
| 300 |
_a42 p. _bVol. 4 |
||
| 526 | _a500-599 | ||
| 650 | _aLight -- Juvenile literature. | ||
| 650 | _aLight. | ||
| 942 |
_2ddc _cBK |
||