00583nam a2200193 a 450000500170000002000150001708200170003210000170004924500350006626000450010130000260014649000220017249000350019463000410022996400160027099700180028699900170030495200680032120251203091156.0  a0194371336  a418.007bWRI  aWright, Tony  aRoles of teachers and learners  aHong KongbOxford University Pressc1987  axi,164 p.b24 cm.cPB  aLanguage Teaching  aA Scheme for Teacher Education  aEnglish teaching - Teacher education  bcdefg_  a44908 LIBSS C  c32686d32686  00104070aPUbPUd1999-06-07g4.25l0o418.007 WRIp44908yBK