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| 008 | 221130s2019 xx 000 0 und d | ||
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| 041 | _aeng | ||
| 082 | _a51038682 | ||
| 100 |
_aD'Angelo, John. P. _91231472 |
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| 245 | _aMathematical Thinking : Problem - Solving And Proofs | ||
| 260 |
_aNoida _bPearson India Education Services Pvt.Ltd _c2019 |
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_c801850 _d801850 |
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