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| 008 | 150420s9999||||xx |||||||||||||| ||und|| | ||
| 082 | _a621.391 AGG | ||
| 100 | _a"Aggarwal,Ravi" | ||
| 245 | _aCommunication Today & Tomorrow | ||
| 250 | _a2008 | ||
| 260 | _bSublime Pub.; | ||
| 300 | _a621.391 AGG | ||
| 600 | _aEngineering | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c8684 _d8684 |
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