TY  - GEN
AU  - Ur, Penny.
TI  - A course in language teaching: practice and theory 
SN  - 0521449944
AV  - P51 
PY  - 1995///
CY  - Cambridge [England], New York
PB  - Cambridge University
KW  - Language and languages
KW  - Study and teaching
N1  - Includes bibliographical references (p. 360-366) and
ER  -