TY  - BOOK
AU  - Burton,S.H.
TI  - Using English: a language course for advanced students 
SN  - 0582421985 :
U1  - 428.24 
PY  - 1976///
CY  - London
PB  - Longman
KW  - English language
KW  - Problems, exercises, etc
N1  - 'The seven Sections of this Course are also available as separate booklets ... ' - title page verso
ER  -