000 00424nam a2200169Ia 4500
008 141214s9999 xx 000 0 und d
020 _a0-521-42283-3
100 _ajean
100 _daitchison
245 _alanguage change:progress or decay ?
260 _agreat britian
260 _bcambridge university press
260 _c1993
300 _a258
300 _c20
650 _alanguage change:progress or decay ?
999 _c269188
_d269188