000 00299nam a2200121Ia 4500
008 190311s9999||||xx |||||||||||||| ||und||
020 _a9780745633138
100 _aCrystal, David,
245 4 _aThe language revolution
260 _a Polity Press
_bCambridge
_c2004
300 _a142
942 _yBook
999 _c13984
_d13984