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The voice : an occupational tool : a study of teacher's classroom speech and the effects of amplification
by:
Valdís Ingibjörg Jónsdóttir
(1943- )
Published: Tampere : Tampere University Press : Taju [jakaja], 2003.
Book
Published: Tampere : Tampere University Press : Taju [jakaja], 2003.
Book
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Audiosta Suomeksi.
by:
Backman, Juha.
In: Visio. - ISSN 0780-4199. - 1992 : 2, s. 46-47
Visio. - ISSN 0780-4199. - 1992 : 2, s.46-47
Journal article
In: Visio. - ISSN 0780-4199. - 1992 : 2, s. 46-47
Visio. - ISSN 0780-4199. - 1992 : 2, s.46-47
Journal article