| 000 | 00509nam a2200169Ia 4500 | ||
|---|---|---|---|
| 003 | IN-BaIIA | ||
| 008 | 211028s9999 xx 000 0 eng d | ||
| 040 | _cIIA Library | ||
| 080 |
_a535.8(082.1) _bOPT |
||
| 245 | 0 |
_aOptical instruments 1950 _bproceedings of the London Conference on Optical Instruments 1950 |
|
| 260 |
_aLondon _bChapman and Hall _c1951 |
||
| 300 | _a[various pagings.] | ||
| 650 | _aAstronomy and astrophysics thesaurus | ||
| 650 | _aOptical instruments | ||
| 650 | _aOptics | ||
| 942 | _cBK | ||
| 999 |
_c1297 _d1297 |
||