TY - BOOK T1 - Practical techniques for language teaching A1 - Lewis, Michael, 1937- A2 - Hill, Jimmie LA - English PP - London? PB - Language Teaching Publications YR - 1992 ED - [Rev. ed.] UL - https://colectivo.uloyola.es/Record/L57617 OP - 136 SN - 0906717558 KW - Lenguaje y lenguas : Estudio y enseƱanza ER -