TY  - BOOK
AU  - Kingsbury,Roy
TI  - Advanced english: coursebook 
SN  - 0582743559 
AV  - PE1067 K554 1986 
PY  - 1986///
CY  - England : 
PB  - Longman Group UK Limited., 
KW  - English language
KW  - Textbooks for foreign speakers.
ER  -