00801 a2200229 4500 OSt 20150813100829.0 070305s2008 nyu g b 001 0 eng d 9780805823592 (alk. paper) 080582359X (alk. paper) Ma-un eng 428 22 DPC Duff, Patricia, 1959- 50725 Case study research in applied linguistics / Patricia A. Duff. New York : Lawrence Erlbaum Associates, 2008. ix, 233 p. ; 23 cm. Second language acquisition research. Includes bibliographical references (p. 203-222) and index. Applied linguistics Case studies. 48187 Applied linguistics Research Methodology. 48188 ddc BOOK 37215 271715 0 2015-07-07 0 1 428 DPC 1 2015-07-07 arab CL 00212303 CL 2015-07-07 00:00:00 BOOK ddc 0 0 2015-07-07 0 0 428 DPC 2 2015-07-07 arab CL 00212304 CL 2015-07-07 00:00:00 BOOK ddc 0 0 2015-07-07 0 0 428 DPC 3 2015-07-07 arab CL 00212302 CL 2015-07-07 00:00:00 BOOK ddc 0 0 2015-07-07 0 1 428 DPC 1 2015-07-07 arab SZM 00212301 SZM 2015-07-07 00:00:00 BOOK ddc 0 0 2015-07-07 0 0 428 DPC 2 2015-07-07 arab SZM 00212300 SZM 2015-07-07 00:00:00 BOOK ddc 0