101 substitution tables for students of English /
George, H. V.
101 substitution tables for students of English / H.V. George - London : Cambridge University Press, 1967 - 109 p. : ill. ; 23 cm
English language--Textbooks for foreign speakers
808.042 / GES 1967
101 substitution tables for students of English / H.V. George - London : Cambridge University Press, 1967 - 109 p. : ill. ; 23 cm
English language--Textbooks for foreign speakers
808.042 / GES 1967