| 000 | 00562nam a2200169 a 4500 | ||
|---|---|---|---|
| 005 | 20200107025318.0 | ||
| 008 | 090406s19uu xx 00 eng d | ||
| 245 | 1 | 0 | _aLight and vision. |
| 260 | 0 |
_aSingapore : _bRegency Pub. Group, _cc1993. |
|
| 300 | _a[42] p. : ill. (part col.) | ||
| 440 | 0 | _aWorld of science | |
| 500 | _aIncludes index,. | ||
| 650 |
_aLight _xJuvenile literature |
||
| 650 |
_aPhotography _xJuvenile literature |
||
| 650 | 4 |
_aTelevision _xJuvenile literature |
|
| 852 | _7OLOPSC | ||
| 999 |
_c58582 _d58582 |
||