000 00553nam a2200229Ia 4500
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005 20220912145741.0
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024 _a74975
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aD65,8(B):7, G5
100 _aGuillemin Ernst A
245 0 _cby Guillemin Ernst A
_aCommunication networks
260 _c1935
300 _ap.
_ccm.
942 _hD65,8(B):7, G5
_cTEXL
_2CC
999 _c37537
_d37537