000 00410nam a2200181Ia 4500
008 221105s9999 xx 000 0 und d
020 _a9780521671378
041 _aENGLISH
082 _a428 PEN
082 _bPEN
100 _aPENNY UR.
245 0 _aA COURSE IN LANGUAGE TEACHING
260 _bCAMBRIDGE UNIVERSITY PRESS.
260 _c2009
300 _a375 p.
650 _aENGLISH
942 _cREF
999 _c28091
_d28091