000 00350nam a22001457a 4500
008 210225b ||||| |||| 00| 0 eng d
020 _a9780070382794
041 _aeng
080 _a070
082 _a070
100 _a39
101 _aMED
245 _aFiber Optic Communications Systems, Analysis and Enhancements
_cLachs, G
942 _2udc
_cBK
999 _c55224
_d55224