000 00274 a2200121 4500
001 39726
082 _a621.382PRO
090 _c24735
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100 _aProakis Johng
245 _aDigital communications, 3/e
250 _a3
260 _aNew York
_bMcGraw Hill
_c1995
942 _aNUST-CAE
_k621.382PRO
999 _c274799
_d274799