| 000 | 00456nam a2200193Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20250903120208.0 | ||
| 008 | 250729s2004 xx 000 0 und d | ||
| 020 | _a978-8176483568 | ||
| 040 | _cAL | ||
| 041 | _aeng | ||
| 082 | _a371.333 RAOE | ||
| 100 |
_aRao V K _9222419 |
||
| 245 | _aEducational technology | ||
| 260 |
_aNew Delhi _bA P H Publishing _c2004 |
||
| 300 | _a407p | ||
| 650 |
_aTechnology _9222420 |
||
| 942 |
_2ddc _cBED |
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| 999 |
_c235453 _d235453 |
||