000 00248nam a2200109Ia 4500
008 160710s1985 xx 000 0 und d
100 _aSKAUG
245 _aSPREAD SPETRUM IN COMMUNICATIONS
260 _bIEE
_c1985
300 _a201
942 _2ddc
_cB
999 _c55621
_d55621