000 00271nam a22001217a 4500
999 _c6310
_d6310
003 OSt
005 20210320105353.0
008 210320b ||||| |||| 00| 0 eng d
100 _aHSU, H.P.
245 _aANALOG AND DIGITAL COMMUNICATIONS
260 _bTMH
942 _2ddc
_cGE