000 00400nam a2200169Ia 4500
008 181012s9999 xx 000 0 und d
020 _a9788131705735
082 _a621.382 PRO
100 _aPROAKIS JOHN G
245 0 _aFUNDAMENTALS OF COMMUNICATION SYSTEMS
260 _bPEARSON EDUCATION
260 _c2013
300 _a858 P.
365 _b799.00
650 _aELECTRONICS
942 _cREF
999 _c46879
_d46879