TY  - BOOK
AU  - Swan,Michael
AU  - O'Sullivan ,Desmond
AU  - Walter,Catherine
TI  - The new Cambridge English course: student 4 : upper - intermediate 
SN  - 0521376408
U1  - 428.2076 
PY  - 1993///
CY  - Cambridge , U.K.
PB  - Cambridge University Press
KW  - English language
KW  - Textbooks for foreign speakers
KW  - Problems, exercises, etc
N1  - Includes 3 sound cassettes : Class cassette 1 ( 61 min. ) - Class cassette 2; Accompanied by : The new Cambridge English course : teacher 4 : upper - intermediate / Michael Swan , Catherine Walter (xi , [262] p. ; 30 cm.) , ISBN 0521376688; The new  Cambridge English course : test book 4 : upper - intermediate / Desmond O'Sullivan , Michael Swan , Catherine Walter (40 p. ; 30 cm.) . ISBN 0521376726; The new Cambridge English course : practice 4 with key : upper - intermediate / Desmond O'Sullivan , Michael Swan , Catherine Walter (167 p. ; 30 cm.) . ISBN 0521376645
ER  -