TY - BOOK AU - Ellis,Rod TI - Understanding second language acquisition SN - 019437081X AV - P118.2 .E4 1985 U1 - 407 PY - 1985/// CY - Oxford, New York PB - Oxford University Press KW - Second language acquisition N1 - Includes bibliographical references (pages 307-323) and index; 1; Key issues in Second Language Acquisition --; 2; The role of the first language --; 3; Interlanguage and the 'natural' route of development --; 4; Variability in interlanguage --; 5; Individual learner differences and Second Language Acquisition --; 6; Input, interaction, and Second Language Acquisition --; 7; Learner strategies --; 8; The Universal Hypothesis and Second Language Acquisition --; 9; The role of formal instruction in Second Language Acquisition --; 10; Theories of Second Language Acquisition ER -