000			00317nam a2200133Ia 4500
008			160122s9999 xx 000 0 und d
041			_aEnglish
100			_aJohn G Proakis
245			_aCommunication Systems Engineering
250			_a2nd
260			_bDelhi:Pearson Ed _c2004
300			_a801p.
650			_aComputer
999			_c1413 _d1413