000 00263nam a2200121Ia 4500
008 200701s2002 xx 000 0 eng d
100 _aTAUB
245 0 _aPRINCIPALS OF COMMUNICATION SYSTEMS
250 _a2nd
260 _bTMH
300 _a758
942 _2ddc
_cGE
999 _c1498
_d1498