TY  - BOOK
AU  - Allen,Edward David
AU  - Valette,Rebecca M.
TI  - Modern language classroom techniques: a handbook 
SN  - 0155618202
PY  - 1972///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Languages, Modern
KW  - Study and teaching
ER  -