TY  - BOOK
AU  - Wilbur,Diane A., Nunan, Desmond J.
AU  - x
TI  - Composition: Models and exercises 9
SN  - x
U1  - 808/W666c 
PY  - 1966///
CY  - New York
PB  - Harcourt
KW  - English language - composition and exercises
N1  - Includes
ER  -