000 00334nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78007E+12
082 _aAL-
082 _b2
100 _a"Lachs, Gerard"
245 0 _aFiber Optic Communicatio
260 _aNew Delhi
260 _bM.H
260 _c1998
300 _a385
999 _c18138
_d18138