000			00488nam a22001697a 4500
020			_a0-521-42283-3
082			_a417.7 _bAIT
100			_aAitchison, Jean
245			_aLanguage Change: _bProgress Or Decay ?
250			_aSecond Edition
260			_aCambridge: _bCambridge University Press, _c1991.
300			_axi, 258p. :
490			_aCambridge Approaches to Linguistics
504			_aIncludes Bibliographic references and index.
650			_aLinguistic Change
942			_cBK
999			_c391811 _d391811