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| 082 | _a621.38275 KEI'O | ||
| 100 |
_aKEISER, GERD _962172 |
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| 245 | _aOPTICAL FIBER COMMUNICATION | ||
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_aNEWYORK _bMCGRAW HILL _c1983 |
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| 300 | _a318P | ||
| 650 |
_aOPTICAL COMMUNICATION _962173 |
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| 942 | _cBK | ||
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