Second language research :
Mackey, Alison.
Second language research : methodology and design / Alison Mackey, Susan M. Gass. - Mahwah, NJ : New York : Lawrence Erlbaum ; Routledge, 2005 [Reprinted 2010] - xv, 405 p. : ill. ; 23 cm.
Includes bibliographical references (p. 370-385) and indexes.
0805856021 (cloth : alk. paper) 0805842497 (pbk. : alk. paper)
2004053288
418/.0072
Second language research : methodology and design / Alison Mackey, Susan M. Gass. - Mahwah, NJ : New York : Lawrence Erlbaum ; Routledge, 2005 [Reprinted 2010] - xv, 405 p. : ill. ; 23 cm.
Includes bibliographical references (p. 370-385) and indexes.
0805856021 (cloth : alk. paper) 0805842497 (pbk. : alk. paper)
2004053288
418/.0072