000 00243nam a2200121Ia 4500
082 _a621.382 HAY
100 _aHAYKIN, SIMON
245 _aCOMMUNICATION SYSTEMS
250 _a4TH
260 _bWILEY
_c2008
300 _a816
942 _2ddc
_cBB
999 _c75604
_d75604