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21Almmustuhtton 2010Fáttát “...Deaf Means of communication Study and teaching....”
Girji -
22
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23Dahkki Flockton, LesterFáttát “...Written communication Study and teaching (Elementary) New Zealand Evaluation....”
Almmustuhtton 2003
Girji -
24Dahkki Flockton, LesterFáttát “...Written communication Study and teaching (Elementary) New Zealand Evaluation....”
Almmustuhtton 1999
Girji -
25
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26Almmustuhtton 2001FáttátGirji
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27Almmustuhtton 2000FáttátGirji
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28Almmustuhtton 1995FáttátGirji
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29
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30
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31