Changing times, changing tenses : a review of the English tense system : elementary/intermediate /
PETERSON WILCOX, Patricia.
Changing times, changing tenses : a review of the English tense system : elementary/intermediate / Patricia Wilcox Peterson. - Washington, D.C. : United States Information Agency, 1991. - 155 pp : photos ; 26 cm.
pbk
English language--Grammar |(elementary/|intermediate)
Textbooks for foreigners
Changing times, changing tenses : a review of the English tense system : elementary/intermediate / Patricia Wilcox Peterson. - Washington, D.C. : United States Information Agency, 1991. - 155 pp : photos ; 26 cm.
pbk
English language--Grammar |(elementary/|intermediate)
Textbooks for foreigners