000 00326nam a22001337a 4500
005 20210909145043.0
008 210909b ||||| |||| 00| 0 eng d
041 _aeng
100 _aWicklrsham A F
_925800
245 _aMicrowave and fiber optics communications
260 _aN York
_bPHI
_c1988
300 _a428
942 _cBK
999 _c63419
_d63419