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| 008 | 220621b ||||| |||| 00| 0 eng d | ||
| 020 | _a9789381124000 | ||
| 100 | _aYadav Siyaram | ||
| 245 | _aTeaching of Mathematics | ||
| 260 |
_aLudhiana _bAgrawal Publications |
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| 300 |
_aPage No.393 _bPB |
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| 650 | _2India Mathematics | ||
| 942 |
_2ddc _cBK |
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| 999 |
_c775 _d775 |
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