> Multivolume work
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3:
Sociolinguistics vol. 3 ed. by Ulrich Ammon
Berlin [u.a.]: de Gruyter, 1987-2006
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2:
Sociolinguistics 2 ed. by Ulrich Ammon
Berlin [u.a.]: de Gruyter, 1987-2006
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1:
Sociolinguistics 1 ed. by Ulrich Ammon
Berlin [u.a.]: de Gruyter, 1987-2006
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2:
Sociolinguistics 2 ed. by Ulrich Ammon
Berlin [u.a.]: de Gruyter, 1987-2006
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1:
Sociolinguistics 1 ed. by Ulrich Ammon
Berlin [u.a.]: de Gruyter, 1987-2006