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| 008 | 240107s9999 xx 000 0 und d | ||
| 020 | _a81-88458-37-6 | ||
| 082 | _a621.382 75 SIN | ||
| 082 | _bSIN | ||
| 100 | _aSINGH R K | ||
| 245 | 0 | _aOPTICAL COMMUNICATION | |
| 245 | 0 | _aOPTICAL COMMUNICATION | |
| 250 | _n1st | ||
| 260 | _aDELHI | ||
| 260 | _bS K KATARIA | ||
| 260 | _c2004 | ||
| 300 | _a324 | ||
| 365 | _b125 | ||
| 650 | _aCOMMUNICATION | ||
| 650 | _bOPTICAL COMMUNICATION | ||
| 942 | _cBK | ||
| 999 |
_c11285 _d11285 |
||