TY - BOOK AU - Jedynak, MaƂgorzata TI - Critical period hypothesis revisited : the impact of age on ultimate attainment in the pronunciation of a foreign language SN - 9783631575284 SN - 200946466 U1 - 428.0019 JED PY - 2009/// CY - Frankfurt am Main ; New York PB - Peter Lang KW - English language - Pronunciation by foreign speakers KW - Language acquisition - Age factors KW - Language and languages - Study and teaching - Physiological aspects KW - Polish language - Pronunciation by foreign speakers KW - Second language acquisition N1 - System requirements for accompanying CD-ROM: IBM- compatible PC; OS/2 version 2.0 or later ER -