000 00292nam a2200121Ia 4500
008 160710s1996 xx 000 0 und d
082 _a621.382 ZEI
100 _aZIEMER, R.E.
245 _aPRINCIPLES OF COMMUNICATIONS
260 _bJAICO PUB. HOUSE
_c1996
300 _a812
942 _2ddc
_cB
999 _c54790
_d54790