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|---|---|---|---|
| 008 | 220421s9999||||xx |||||||||||||| ||und|| | ||
| 020 |
_c695 _a8189652877 |
||
| 040 | _aET | ||
| 082 | _a371.330 SHA S | ||
| 100 |
_aSharma, Sanjay Prakash _911457 |
||
| 245 | 0 | _aTechnological changes and education | |
| 250 | _a1st | ||
| 260 |
_bVista International Publishing House _aDelhi _c2007 |
||
| 300 | _a258p. | ||
| 500 | _a20360 | ||
| 942 | _cBK | ||
| 999 |
_c26575 _d26575 |
||