| 000 | 00444nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230612b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a629.19 _bK2 |
||
| 245 | _aChallenges of space | ||
| 260 |
_aChicago: _bThe University of Chicago Press, _c1962 |
||
| 300 | _axviii, 377p. | ||
| 650 | _aScience | ||
| 653 | _aAstronomy | ||
| 700 | _aHug, Odishaw (Ed.) | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c41978 _d41978 |
||