000 00390nam a2200157Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8175960620
082 _a621.3692
_bGHA
100 _aGhatak, Ajay
245 0 _aIntroduction to fiber optics
260 _aLondon :
_bCambridge Uni,
_c1994
300 _a565.
365 _a325
650 _aApplied physics
700 _aTyagrajan, K.
999 _c29907
_d29907