Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Laurete Zanol Sauer. O diálogo matemático e o processo de tomada de consciência da aprendizagem em ambientes telemáticos. PhD thesis, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil, 2004. [doi]
Abstract is missing.