000 | 00324nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 210901s1987 xx 000 0 eng d | ||
082 | _a621.3692 KEI | ||
100 | _aKeiser, Gerd | ||
245 | 0 | _aOptical fiber communications | |
260 |
_aLondon _bMcGraw Hill _c1987 |
||
300 | _a318 | ||
650 | _aEngineering | ||
942 |
_2ddc _cB |
||
999 |
_c32134 _d32134 |