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| 003 | CEME | ||
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| 020 | _a0-471-53068-9 | ||
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| 082 | _a522.2078 SCH'S | ||
| 100 |
_aSchaaf, Fred _975744 |
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| 245 | _aSeeing the deep sky telescopic astronomy projects beyond the solar system | ||
| 260 |
_aNEWYORK _bJOHN WILEY _c1992 |
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| 300 | _a206P | ||
| 650 |
_aASTRONOMY PROJECTS POPULAR WORKS TELESCOPES POPULAR WORKS ASTRONOMY OBSERVER'S MANUAL _975745 |
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_cBK _2ddc |
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_c581137 _d581137 |
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