TY - BOOK T1 - Simple audio-visual aids to foreign-language teaching A1 - Lee, William Rowland 1911-1996 A2 - Coppen, Helen A2 - Whitby, Mary A2 - Burt, Anne LA - English PP - London PB - Oxford University Press YR - 1964 UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.koha16432 OP - 122 ER -