Nunan, David.
Research methods in language learning / David Nunan. - Cambridge ; New York, NY, USA : Cambridge University Press, 1992. - xii, 249 p. : ill. ; 24 cm. - Cambridge language teaching library .
0521419379 0521429684 (pbk.)
91044022
Language and languages--Study and teaching--Research--Methodology.
P53 / .N87 1992
418.007
Research methods in language learning / David Nunan. - Cambridge ; New York, NY, USA : Cambridge University Press, 1992. - xii, 249 p. : ill. ; 24 cm. - Cambridge language teaching library .
0521419379 0521429684 (pbk.)
91044022
Language and languages--Study and teaching--Research--Methodology.
P53 / .N87 1992
418.007