Abstracts of short presentations : [9th International Congress on Mathematical Education, July 31 - August 6, 2000, Tokyo/Makuhari, Japan].
International Congress on Mathematical Education (9th, 2000: Makuhari,Japan).
Abstracts of short presentations : [9th International Congress on Mathematical Education, July 31 - August 6, 2000, Tokyo/Makuhari, Japan]. - [Tokyo] : [Congress committee] [2000]. - 394p. ; ill. 25 cm.
371.30151 / I61
Abstracts of short presentations : [9th International Congress on Mathematical Education, July 31 - August 6, 2000, Tokyo/Makuhari, Japan]. - [Tokyo] : [Congress committee] [2000]. - 394p. ; ill. 25 cm.
371.30151 / I61