Chevailer Sarah Trilingual language acquisition Contextual factor influencing active trilingualism in early childhood - Amsterdam John Benjamins Pub. The Netherlands 2015 - x, 225p. cm. - Trends in language acquisition research; 16 . ISBN: 978 90 272 4405 5 (hbk) 7079.39 Standard No.: 286,858 Source: 1046, 15/12/2015, Bright Book Service Textual Subjects--Topical Terms: LINGUISTICS Dewey Class. No.: P:(T:3,32), Q5