| 000 | 00492aab a2200145 4500 | ||
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_c10905 _d10905 |
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| 008 | 141010b2004 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a2262746770 | ||
| 245 |
_aBlack holes in the Middle / _cSteve Nadis |
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| 260 |
_cMar. 2004. _aU.S.A. : _bKalmbach Publishing Co. ; |
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| 300 | _app. 36-41 | ||
| 440 |
_aAstronomy _vVol. 32, No. 3 _913237 |
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| 650 |
_aBlack holes _913238 |
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| 856 | _uhttp://www.astronomy.com/sitecore/content/Magazine%20Issues/2004/March%202004.aspx | ||
| 942 |
_2ddc _cBV |
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