TY - BOOK AU - Ur, Penny AU - Marion Williams : Tony Wright (Series Editor) TI - A Course in Language Teaching : Practice and Theory / T2 - Cambridge Teacher Training and Development Series SN - 978 0 521 67137 8 U1 - 418.0071 PY - 1991/// CY - UK PB - CUP KW - English Language KW - Teaching ER -