000 00560nam a2200217Ia 4500
003 OSt
005 20220928141455.0
006 a|||||r|||| 00| 0
007 ta
008 220927b |||||||| |||| 00| 0 eng d
024 _a15393
037 _cTextual
040 _aSDCL
_cSDCL
_beng
041 _2eng
_aeng
082 _aD65,5:4, M8
100 _aWickersham Arthur F
_9500479
245 0 _aMicrowave and fiber optics communications.
260 _c1988
942 _hD65,5:4, M8
_cTEXL
_2CC
999 _c817800
_d817800