000 00287nam a2200121Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aWAYNE TOMASI
245 0 _aELECTRONIC COMMUNCATION SYSTEMS
250 _a4th
260 _bPEARSON EDUCATION
_c2002
300 _a947
942 _2ddc
_cGE
999 _c1669
_d1669