AU  - Hopkins, Andy
AU  - Jocelyn Potter
TI  - Look ahead classroom course: Intermediate workbook 
SN  - 058209836X
U1  - 428.2 HOP 
PY  - 1996///
CY  - Spain
PB  - Longman
KW  - Standard English usage
KW  - İngilizce'nin kullanımı
KW  - English language --Text books for foreign speakers
ER  -