| 000 | 00348 a2200133 4500 | ||
|---|---|---|---|
| 008 | 141010b2010 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a09519726 | ||
| 245 |
_aCracking the comet / _cHowes, Nick |
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| 260 | _cJuly 2010, | ||
| 300 | _app. 30-31 , | ||
| 440 |
_aASTRONOMY NOW _vVol. 24, No. 7, |
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| 650 | _aCOMETS | ||
| 856 | _uwww.astronomynow.com | ||
| 999 |
_c15886 _d15886 |
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