TY  - GEN
AU  - Kostakou, Addie
TI  - Power up 1: speaking, writing, listening: teacher's book beginner 
SN  - 9608079160
AV  - TRCCSPETBKOS2000 KOSo
PY  - 2000///
CY  - London
PB  - Hillside Press
KW  - English language
KW  - Study and teaching
KW  - Foreign speakers
ER  -