Étude et enseignement Second language acquisition Study and teaching 439 Acquisition 437 Langue seconde 435 Language and languages 274 Langage et langues 269 General 238 LANGUAGE ARTS & DISCIPLINES 215 FOREIGN LANGUAGE STUDY 203 Foreign speakers 156 Allophones 152 Linguistics 129 English language 122 Anglais (Langue) 114 Alphabets & Writing Systems 89 Grammar & Punctuation 88 Spelling 87 Multi-Language Phrasebooks 64 Readers 64 Language acquisition 55 Fremdsprachenlernen 45 Recherche 39 Research 39 Tweedetaalverwerving 32 Psycholinguistics 31 REFERENCE 29 Langage 28 Langage et culture 27 Language and culture 27