| 000 | 00634nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | IN-BaIIA | ||
| 008 | 211028s9999 xx 000 0 eng d | ||
| 040 | _cIIA Library | ||
| 080 |
_a084.4:523.982.2 _bWAL |
||
| 100 |
_aWallace, L _917424 |
||
| 245 | 0 |
_aSunspot umbral spectra in the regions 1925 to 2226 and 2392 to 3480 cm-1 (2.87 to 4.18 and 4.48 to 5.35 m) _cL. Wallace, K. Hinkle and W. C. Livingston |
|
| 260 | _bNational Solar Observatory | ||
| 300 | _a[various pagings.] | ||
| 650 |
_aSunspot _922747 |
||
| 650 |
_aUmbral spectra _925280 |
||
| 700 |
_aHinkle, K _923546 |
||
| 700 |
_aLivingston, W. C _925281 |
||
| 942 | _cBK | ||
| 999 |
_c14529 _d14529 |
||