000 00596nam a2200193 4500
001 2618/89
005 20130718093540.0
008 111112s9999 xx 000 0 und d
020 _a0 471 27611 1
020 _ahard cover
050 _aTK5105
_b.O68 1980
100 1 _a"howes, m j. "
_912201
245 1 0 _a"optical fibre communications:devices, circuits and system:
_b/
_c m.j. howes"
250 _a1 ed.
260 _ausa :
_bjohn wiley
_c1980.
300 _a"xii, 304p.;
_c24 cm."
650 0 _adata transmission systems
_xfibrr optics
942 _2lcc
_cBK
_hTK5105.O68 1980
999 _c22723
_d22723