000 00292nam a2200121Ia 4500
008 241017s9999 xx 000 0 und d
020 _a9789384052898
100 _aKovarik, Bill
245 0 _aRevolutions in Communication
260 _aUSA
_bBLOOMSBURY
_c2014
300 _a384p.
942 _yBK
999 _c29620
_d29620