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| 001 | 5692 | ||
| 005 | 20261006003901.0 | ||
| 008 | 120911s9999 xx 000 0 und d | ||
| 020 | _a0256129967 | ||
| 082 | _a621.38275 POW | ||
| 100 |
_aPowers,John P. _96755 |
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| 245 | _aAn introduction to fiber optic systems | ||
| 260 | _aIrwin | ||
| 650 |
_aModems 2. Facsimile transmission _96756 |
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| 999 |
_c5692 _d5692 |
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