| 000 | 00421nam a22001577a 4500 | ||
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| 999 |
_c1093 _d1093 |
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| 003 | OSt | ||
| 008 | 120808t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170632994 | ||
| 082 | _a370.102 024 51 MAN | ||
| 100 | _aMangal,S K | ||
| 245 | _aगणित शिक्षण/Teaching of Mathematics | ||
| 260 |
_aNew Delhi _bArya Book Depot _c2007 |
||
| 300 | _a674p | ||
| 650 |
_aTeaching of Mathematics _99 |
||
| 942 |
_2ddc _cGB |
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