000 00283nam a2200121Ia 4500
008 200701s1987 xx 000 0 eng d
100 _aTOMASI
245 0 _aADVANCE ELECTRONIC COMMUNICATION SYSTEM
250 _a5th
260 _bMCGRAW HILL
_c1987
300 _a450
942 _2ddc
_cGE
999 _c1237
_d1237