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| 008 | 100623t xxu||||| |||| 00| 0 eng d | ||
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_a621.38275 _bKEI |
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| 100 |
_aKeiser, Gerd _98079 |
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| 245 | _aOptical fiber communications | ||
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| 300 | _a578p | ||
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_aNewDelhi _bTata Mc graw hill _c2008 _98080 |
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| 020 | _a9780070648104 | ||
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_c190406 _d190406 |
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