000 00342 a2200133 4500
020 _a052167137X
082 _a418.007
_bURP
090 _c782
_d879
100 _aUr, Penny
245 _aA course in language teaching
_bpractice and theory
260 _aCambridge
_bCambridge University
_c1991
_g1991
300 _axiii,375p.
_c24cm.
942 _cSR
999 _c29964
_d29964