000 00265nam a2200109Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a621.380 43
100 _aHAYKIN SIMON
245 0 _aSIGNALS AND SYSTEM
260 _bJOHN WILEY
_c2002
_aSINGAPORE
300 _a694
999 _c40980
_d40980