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| 003 | OSt | ||
| 005 | 20251117103529.0 | ||
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| 020 | _a8187433035 | ||
| 041 | _aeng | ||
| 082 | _a621.38 SHA-M | ||
| 100 | _aSharma, Ajay | ||
| 245 | 0 | _aModern electronic communication system: principles and practice | |
| 260 |
_aNew Delhi _bDhanpat Rai _c2000 |
||
| 300 | _axii,623p | ||
| 650 |
_aElectronic communication system _960683 |
||
| 700 |
_aSinha, R.K. _960674 |
||
| 942 | _cBK | ||
| 999 |
_c199510 _d199510 |
||