000			00353nam a2200145Ia 4500
008			220709b1969 xxu||||| |||| 00| 0 eng d
082			_a621.3811 _bF93I
100			_aFroehlich, J.P.
245			_aInformation trassmittal and communicating systems
260			_c1969
630			_aInformation theory
630			_aCommunication systems
964			_bEnglish
964			_ePaper Fo
942			_cBooks
906			_a6494
981			_a1969.
983			_aInformation trassmittal and communicating systems
999			_c6370 _d6370