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| 001 | 443 | ||
| 003 | BD-DhULA | ||
| 005 | 20211203063835.0 | ||
| 008 | 180316b ii ||||| |||| 00| 0 eng d | ||
| 020 | _a9788120350830 | ||
| 040 |
_aBD-DhULA _cBD-DhULA |
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| 082 |
_222 _a621.382 _bVIT |
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| 100 | 1 | _aViswanathan,Thiagarajan. | |
| 245 | 1 | 0 |
_aTelecommunication switching systems and networks / _cby Thiagarajan Viswanathan, Manav Bhatnagar. |
| 250 | _a2nd ed. | ||
| 260 |
_aNew Delhi, India: _bPHI learning PVT. _cc2015. |
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| 300 | _axx, 620 p.: | ||
| 500 | _aIncludes Index. | ||
| 526 | _aETE | ||
| 590 | _a424015. | ||
| 650 | 0 | 4 | _aTelecommunications |
| 650 | 0 | 4 | _aNetworking |
| 700 | 1 | _aBhatnagar, Manav. | |
| 942 |
_2ddc _cBOOK |
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| 999 |
_c9771 _d9771 |
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