000 00340nam a22001457a 4500
003 OSt
008 220614b ||||| |||| 00| 0 eng d
020 _a 9788126513666
082 _a004.6 HAC
100 _aHAYKIN ,Simon
245 _aDigital Communication Systems
260 _aNew Delhi
_bWiley
_c2021
300 _a888
942 _2ddc
_cBK
999 _c11356
_d11356