| 000 | 00391nam a22001457a 4500 | ||
|---|---|---|---|
| 005 | 20220607141256.0 | ||
| 008 | 220607b |||||||| |||| 00| 0 eng d | ||
| 082 |
_aT:(F) _b[R2];1 |
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| 100 |
_aMangal, S.K. _eAuthor |
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| 245 |
_aFoundations of educational technology _cby S.K. Mangal |
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| 250 | _a1st rev. ed. | ||
| 260 |
_aLudhiana: _bTandon Publications |
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| 300 | _a506p. | ||
| 942 | _cTB | ||
| 999 |
_c85930 _d85930 |
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