| 000 | 00347nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190601s9999 xx 000 0 und d | ||
| 082 |
_a523.01 _bSOU |
||
| 100 | _aLang, Kenneth R., ed. | ||
| 245 | 2 | _aA SOURCE book in astronomy and astrophysics, 1900-1975 | |
| 260 |
_aLondon _bHarvard University press _c1979 |
||
| 300 | _axx, 922 p. | ||
| 942 | _cR | ||
| 999 |
_c118719 _d118718 |
||