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_a523.01 _bBAS/A |
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_bBAS/A _a523.01 |
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_aBasu, Baidyanath _924992 |
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| 245 | _aAn Introduction to Astrophysics | ||
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_aNew Delhi: _bPHI Learnings, _c2023. |
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| 300 | _a582p. | ||
| 505 | _a1) Astronomical Instruments 2) Basic Physics 3) Magnitudes motions and distances of stars 4) The Sun 5) Variable Stars | ||
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_aEclipsing Binary _924993 |
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| 650 |
_aSolar Corona _924994 |
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_aSolar Flares _924995 |
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_924991 _aChattopadhyay, Tanuka & Biswas Sudhindra Nath |
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_2ddc _cWB16 _03 |
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| 999 |
_c214315 _d214315 |
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