000 00315nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a9971-51-205-x
082 _a621.382
_bHAY
100 _aHaykin,Siman
245 0 _aDigital communications
260 _aSingapore
_bJohn Wiley & Sons
_c1988
365 _a354.45
999 _c249769
_d249769