000 00439nam a2200157 a 4500
005 20260717092737.0
008 260717s1997 ii 000 0 eng d
020 _a9780521530323
041 _aeng
082 0 4 _a420
100 1 _aCrystal, David, 1941-
245 1 0 _aEnglish as a Global Language /
_cCrystal, David, 1941-
264 1 _aCambridge :
_bCambridge University Press,
_cc1997,2010.
300 _axv, 212 p. ; 22 cm
942 _cBK
999 _c52497
_d52497