| 000 | 00389nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 250909s9999||||xx |||||||||||||| ||und|| | ||
| 035 | _a1791 | ||
| 082 | _a621.38275 | ||
| 100 | _aKEISER , G | ||
| 245 | 0 | _aOPTICAL FIBER COMMUNICATIONS | |
| 250 | _a5TH | ||
| 260 |
_bMCGRAW HILL _c1983 R.P.2019 |
||
| 300 | _a1-606 | ||
| 500 | _aRBPL78614/19-20 | ||
| 650 | _aE AND TC | ||
| 942 | _cBK | ||
| 999 |
_c19966 _d19966 |
||