TY  - GEN
AU  - Kostakou, Addie
TI  - Power up 3: speaking, writing, listening: teacher's book pre intermediate 
SN  - 960807908X
AV  - TRCCSPETBKOS1999 KOSo
PY  - 1999///
CY  - England
PB  - Hillside Press
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
ER  -