000 00255nam a2200109Ia 4500
008 190516s9999 xx 000 0 und d
100 _aSOPORY A K
245 0 _aMODERN MEDIA AND SOCIAL CHANGES
260 _c2007
_bCYBER TECH
300 _a256
942 _cBK
999 _c20294
_d20294