00345nam a2200133Ia 45000030006000000080041000060400015000471000016000622450039000782600057001173000008001745460012001820050017001940STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aCrystal, D.  aCambridge Encyclopedia Of Language  bCambridge University press; New Yorkc1987aNew York  a472  aEnglish20220125160228.0