| 000 | 00426nam a22001697a 4500 | ||
|---|---|---|---|
| 100 | _aHellman, C. Doris. | ||
| 245 | _aKepler | ||
| 260 |
_aNew York _bCollier Books _c1962 |
||
| 856 | _uhttps://lucknowdigitallibrary.com/publications/kepler-2 | ||
| 999 |
_c23367 _d23367 |
||
| 003 | OSt | ||
| 005 | 20210305123342.0 | ||
| 008 | 210305b ||||| |||| 00| 0 eng d | ||
| 040 | _c---------- | ||
| 082 |
_aB _bK47C |
||
| 300 | _axxx,416 p. | ||
| 650 |
_aAstronomers. _963129 |
||
| 942 | _cBK | ||