@BOOK{ Book!D - 90076643, AUTHOR = " edited by Stefano Bertolo", TITLE = "Language acquisition and learnability /", LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی", SUBJECT = "Grammar, Comparative and general-- Syntax,Language acquisition,Language and languages-- Variation,Learning ability,Linguistic change", URL = "/book/90076643/Language-acquisition-and-learnability/"}