TY - BOOK AU - Mackenzie,M.D.Munro TI - Introducing english tenses SN - 0237499282 AV - PE 1128 .M33 1974 U1 - 428/.2/4 18 PY - 1974/// CY - London PB - Evans Brothers limited KW - English language KW - Textbooks for foreign speakers KW - Verb KW - Tense N1 - Previous ed.: published as 'The paragon English tense exercises'. London : Philip and Tacey, 1955 ER -