Tense time
Subtitle: extension material in spoken English
By: developed from materials written and used by the staff of the British Council's English Language Teaching Institute ; edited by Patricia Ahrens. Book 1.
Contributors: Ahrens, Patricia.; English Language Teaching Institute.
Publisher: Longman
Published: 1977
Place of publication: London
Language: eng
Number of pages: 72
Subjects: English language -- Text-books for foreigners.; English language -- Verbs.; English language -- Tense.
Notes: In 3 vols, each accompanied by a set of 3 tapes.