Donaldson, Bruce
German: an essential grammar
Routledge, 2006
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Young-Key
Korean : an essential grammar
Routledge, 2009
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Karlsson, Fred
Finnish: an essential grammar
Routledge, 1999
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Resnick, Seymour
Essential French grammar
Hodder & Stoughton
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Yip Po-Ching
Chinese an essential grammar / Yip Po-Ching and Don Rimmington
Routledge, 1997
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