TY  - BOOK
AU  - ROGERS,Tony
TI  - Yes ! Competency Based English 1 Semester 2 SLTP: = Yes ! Bahsa Inggris Berbasis Kompetensi : Activity 
SN  - 979-728-104-3
U1  - 420.07 
PY  - 2003///
CY  - Jakarta
PB  - Widya Utama
KW  - 0
KW  - Grade 7-9
ER  -