TY  - BOOK
AU  - Leaver,Betty Lou
AU  - Shekhtman,Boris
TI  - Developing professional-level language proficiency
SN  - 0521816572
U1  - 418.0071 DEV 22
PY  - 2002///
CY  - Cambridge, New York, NY
PB  - Cambridge University Press
KW  - Language and languages
KW  - Study and teaching
N1  - Includes bibliographical references (p. 280-295) and indexes
UR  - http://www.loc.gov/catdir/samples/cam034/2003544748.html
UR  - http://www.loc.gov/catdir/description/cam032/2003544748.html
UR  - http://www.loc.gov/catdir/toc/cam031/2003544748.html
UR  - http://www.loc.gov/catdir/enhancements/fy0732/2003544748-b.html
ER  -