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| 003 | OSt | ||
| 005 | 20260226151101.0 | ||
| 008 | 260226b |||||||| |||| 00| 0 eng d | ||
| 020 | _a978-81-203-3723-7 | ||
| 037 | _cTextbook | ||
| 040 |
_aFEDL _beng _cFEDL |
||
| 041 |
_aeng _heng |
||
| 082 | _a371.39 MAN/R | ||
| 100 | _aMangal, S. K. | ||
| 245 |
_aEssentials of educational technology/ _cby S. K. Mangal; Uma Mangal |
||
| 260 |
_aDelhi _bPHI Learning Private Limited _c2025 |
||
| 300 | _axxiv, 812p. | ||
| 365 |
_aINR _b950.00 |
||
| 650 |
_aEDUCATION- TECHNOLOGY _91116782 |
||
| 700 |
_aMangal, Uma _91104705 |
||
| 942 |
_2ddc _cTB _h371.39 MAN/R _n0 |
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| 999 |
_c1680285 _d1680285 |
||