| 000 | 00559nam a2200181Ia 4500 | ||
|---|---|---|---|
| 003 | IN-BaIIA | ||
| 008 | 211028s9999 xx 000 0 eng d | ||
| 040 | _cIIA Library | ||
| 080 |
_a520.9 _bBAU |
||
| 100 |
_aBausch _912409 |
||
| 245 | 0 |
_aCertified precision diffraction gratings _cBausch and Lomb |
|
| 260 |
_aNew York _bBausch and Lomb _c1981 |
||
| 300 | _ai, 22p. | ||
| 650 |
_aAstronomical instrumentation _93629 |
||
| 650 | _aAstronomy and astrophysics thesaurus | ||
| 700 |
_aBausch _912409 |
||
| 942 | _cBK | ||
| 999 |
_c7250 _d7250 |
||