Gray, Loretta S.
主题
English language -- Verb. English language -- Grammar -- Problems, exercises, etc. English language -- Self-instruction.
出版信息
New York : McGraw-Hill, c2019.
圖書
ISBN
9781260143751
Johnson, Gill, 1964-
主题
English language -- Self-instruction. English language -- Programmed instruction.
出版信息
New York, New York : DK, 2016.
圖書
ISBN
9781465447630
Gower, Roger.
主题
English language -- Textbooks for foreign speakers. English language -- Grammar -- Problems, exercises etc. English language -- Grammar -- Self-instruction. English language -- Self-instruction.
出版信息
Cambridge : Cambridge University Press, 2006.
圖書
ISBN
9780521618298
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