Energy.
Elsworth, Steve.
Rose, Jim.
Kilbey, Liz.
Fricker, Rod.
Parsons, Jenny.
Harlow : Longman
2005.
Student's book accompanied by Wordstore by Liz Kilbey ; Teacher's book accompanied by 5 Vocabulary wall posters.
Students' book / Steve Elsworth, Jim Rose -- Teacher's book / Rod Fricker.
English language
English language