000 00235nam a2200097Ia 4500
008 230213s9999 xx 000 0 und d
020 _a9780071841153
100 _aSCHAEFER, MARK W
_9175748
245 4 _aTHE TAO OF TWITTER
942 _cBK
_w561
_xJohn Tresidder
_y561
_zJohn Tresidder
999 _c743996
_d743995