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| 001 | 9237 | ||
| 003 | 0000000000 | ||
| 005 | 20240411200258.0 | ||
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| 020 | _a9788189005610 | ||
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| 245 | 1 | 0 |
_aEducational Development and Technology _cThakur, K. R. |
| 260 |
_aDarya Ganj, New Delhi: _bSaurabh Pub. House., _cc2010. |
||
| 300 |
_a258 p. _b; (pbk) ; _c22 cm. |
||
| 650 | 7 |
_aEducational technology. _xc2010. _xNew Delhi _xnewsprint. _2sears |
|
| 999 |
_c25557 _d25557 |
||