Longman essential activator :
Longman essential activator : put your ideas into words.
- Harlow : Longman, 1997.
- vii, 997p. : ill. ; 23cm.
Includes index.
058224742X
Vocabulary.
English language --Usage.
423 LON
Includes index.
058224742X
Vocabulary.
English language --Usage.
423 LON