TY - BOOK T1 - An English Phonetics Course A1 - Christophersen, Paul LA - English PP - London PB - Longmans YR - 1964 ED - 1st ed. UL - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dhu.koha17168 OP - 216 ER -