TY - BOOK AU - Thornbury, Scott , 1950- TI - About language : tasks for teachers of English SN - 0521561981 AV - PE1128.A2T465 1997 PB - Cambridge University Press KW - English language - Study and teaching - Foreign speakers - Problems , exercises , etc KW - English teachers - Training of KW - PE N1 - Bibliography : p. 263-265; Includes index ER -