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|---|---|---|---|
| 003 | OSt | ||
| 020 | _a9781259006876 | ||
| 082 | _a621.38275 KEI | ||
| 100 | _aKeiser Gerd | ||
| 245 | _aOptical Fiber Communications | ||
| 250 | _a5 | ||
| 260 |
_aNew Delhi _bMcGraw Hill _c2016 |
||
| 300 | _a662 | ||
| 440 | _aOptical Fiber Communications | ||
| 650 | _aOptical Fiber Communications | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c825121 _d825121 |
||