000 00371 a2200145 4500
020 _a0521281695
082 _a428.24
_bURP
090 _c1689
_d1981
100 _aUR, Penny
245 _aDiscussions that work
_btask - centred fluency practice
260 _aCambridge
_bCambridge university
_g1981
300 _avi,122p.
_c23cm
650 _aSTANDERD ENGLISH
942 _cSR
999 _c30818
_d30818