000 00553nam a2200229Ia 4500
003 OSt
005 20220912152857.0
006 a|||||r|||| 00| 0
007 ta
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024 _a33439
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD65,8(C5),4, L7
100 _aHarger R O Ed.
245 0 _aOptical communication theory
260 _c1977
300 _ap.
_ccm.
942 _hD65,8(C5),4, L7
_cTEXL
_2CC
999 _c92639
_d92639