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| 008 | 230515s9999||||xx |||||||||||||| ||und|| | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 |
_a621.381 _bVIR N8 |
||
| 100 | _aV.Kumar | ||
| 245 | 0 |
_aDigital technology: prin & practice _cV.Kumar |
|
| 260 |
_aNew Delhi _bN.A.I. _c1998 |
||
| 300 | _axv,674 | ||
| 942 | _cBK | ||
| 999 |
_c19095 _d19095 |
||