000 00403nam a2200181Ia 4500
008 181012s9999 xx 000 0 und d
020 _a9788120327504
082 _a621.382 PRO
100 _a"PROAKIS, JOHN G"
245 0 _aCOMMUNICATION SYSTEMS ENGINEERING
250 _a2ND
260 _bPHI
260 _c2009
300 _a801 P
365 _b425.00
650 _aELECTRONICS
942 _cBK
999 _c29886
_d29886