Thomson, A.J.
A practical English grammar : exercises one - 3rd ed. - Oxford : Oxford university press, 1986. - 181 p. ; 21 cm.
9780194313490
English language--Textbooks for foreign speakers.
English language--Grammar --Problems, exercises.
PE1112.T468
A practical English grammar : exercises one - 3rd ed. - Oxford : Oxford university press, 1986. - 181 p. ; 21 cm.
9780194313490
English language--Textbooks for foreign speakers.
English language--Grammar --Problems, exercises.
PE1112.T468