000 | 00421nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 211224s9999 xx 000 0 und d | ||
020 | _a9780262541961 | ||
082 | _a005.8 DEI | ||
245 | 0 | _aAccess denied : the practice and policy of global Internet filtering | |
260 |
_aCambridge, Mass: _bMIT Press, _c2008 |
||
300 | _axv, 449 p. : ill., maps ; 23 cm | ||
650 | _aComputers - Access control | ||
700 | _aDeibert, Ronald | ||
999 |
_c9586 _d9586 |