| 000 | 00431 a2200145 4500 | ||
|---|---|---|---|
| 999 |
_c10906 _d10906 |
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| 008 | 141010b2004 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a9770951972084 | ||
| 245 |
_aHeart of darkness / _cKelvin Long |
||
| 260 |
_cMar. 2004. _aLondon : _bPole Star Publishing Ltd. ; |
||
| 300 | _app. 31-34 | ||
| 440 |
_aAstronomy Now _vVol. 18, No. 3 _913252 |
||
| 650 |
_aBlack holes _913253 |
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| 856 | _uwww.astronomynow.com | ||
| 942 |
_2ddc _cBV |
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