" Voprosy psychologii "
issues
Our
Authors
Authors
Glossary
Headings
Voskanyan K. V.
Voskanyan K. V.
Different methods of geometrical problems' solving as a means to develop schoolchildren's thinking
:
95'5
p. 26
© ooo Voprosy psychologii 2000-2008
designed by
NIIT MGAFK