000 00213nam a2200097Ia 4500
008 170619s9999 xx 000 0 und d
100 _aHAYKIN SIMON
245 0 _aCOMMUNICATION SYSTEMS
260 _bWILEY
260 _c2010
546 _aENGLISH
999 _c19358
_d19358