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some definitions
carbon.ucdenver.edu/...act_dff.html multi-learn-tra
corollary links
short description
www.educ.utas.edu.au/...activity_theory.htm multi-learn-tra
LEONTEV
lchc.ucsd.edu/...index.html multi-learn-tra
ACTIVITY AND COGNITIVE SCIENCE
www.nada.kth.se/...ActivityTheory.html multi-learn-tra
Geanina Nae
5 items | 1 visits
Updated on Nov 18, 09 Created on Nov 18, 09
Category: Schools & Education
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