AU  - Poole, Deborah
AU  - Emily Austin Thrush
TI  - A multi-skills activity book: Interactions one
SN  - 0071143777
U1  - 415 POO 
PY  - 1997///
CY  - U.S.A.
PB  - McGraw-Hill
KW  - Structural systems (Grammar)
KW  - Türkçe'nın yapısal sistemi (grammeri)
ER  -