TY  - BOOK
TI  - Composition models and exercises: fifth course 
SN  - 0153109718
U1  - 418 C737 1977 
PY  - 1977///
CY  - New York
PB  - Harcourt Brace Jovanovich
KW  - Grammar
KW  - Applied linguistics
N1  - Includes index
ER  -