000 00282nam a2200109Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aCrystal, David
245 0 _aLinguistics
260 _bPenguin Books
_aH'worth
_c1977
942 _c1
999 _c187417
_d187417