01271nam a2200337 a 4500 000042087 8831 20220726143817.0 171030s1985 019437081X LNN eng 418 EL-R Ellis, Rod. Understanding second language acquisition / Rod Ellis. Oxford ; New York : Oxford University Press, 1985. 327 p. : ill. ; 23.5cm. Key issues in second language acquisition. The role of the first language. Interlanguage and the 'natural' route of development. Variability in interlanguage. Individual learner differences and second language acquisition... Language. Second language acquisition. Second language acquisition. LNN UDN50 LNN English 418 EL-R available Error 5001 Not defined in file expand_doc_bib_avail. 2 0 N 0 AN From the UDN01 UDN50 LNN English 418 EL-R available Error 5001 Not defined in file expand_doc_bib_avail. 2 0 N 0 AN Monograph Printed language Mạng thư viện Đại học Đà Nẵng