English as an international language in Asia: implications for language education
editors, Andy Kirkpatrick, Roland Sussex
Springer, 2012
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English language
Longmans, Green, 1947
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Sambrook, G.A.
The English Language
Longmans Green & Co, 1947
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London Collier-Macmillan 1965,
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Greenbaum, Sidney
A students grammar of the English language
Longman , 1990
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