000 00291nam a2200133Ia 4500
100 _aCrystal, David
020 _a7131-5382-2
942 _cBK
654 _a
245 _aWhat is linguistics ?
260 _aLondon
_bEdward Arnold
_c1968
082 _a400
300 _bPb
_c19.8cm
_aviii, 84
999 _c351980
_d351980
041 _aeng