000 00385nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a803917821
040 _cLDD
100 _aWilliams, Frederick
245 4 _aThe Communications revolution
_cFrederick Williams
260 _aLondon
_bSAGE
_c1982
300 _a289p
901 _a1306
_b12-03-1998
942 _2ddc
_cBK
999 _c19425
_d19425