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|---|---|---|---|
| 001 | 0000005974 | ||
| 005 | 20230921134643.0 | ||
| 008 | 150417s1992 000 0 eng d | ||
| 100 | 1 | _aBhatia, R. L.Ahuja, B. N. | |
| 245 | 1 | 0 |
_aPrinciples of educational technology and their application / _cby.Bhatia, R. L and Ahuja, B. N. |
| 260 |
_aDelhi : _bSurjeet Publications, _c1992. |
||
| 300 | _aix, 250p. | ||
| 650 | 0 | _aEducational technology. | |
| 650 | 7 |
_aEducational technology. _2sears |
|
| 908 | _a061018 | ||
| 989 | _a20230822095114.0 | ||
| 999 |
_c1548 _d1548 |
||