Japanese children learn super-fast mathematics with abacus
Japanese children learn super-fast mathematics with abacus
uploaded by LotusFlower February 15, 2009 at 03:11 am
3507 views | 0 comments | 3 recommendations
3507 views | 0 comments | 3 recommendations
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NP! ID: 2179332
Title: Japanese children learn super-fast mathematics with abacus
File Size: 321 bytes
Created: Sun, 02/15/2009 - 3:11am
Modified: Sun, 02/15/2009 - 3:11am
File Type: multimedia (text/plain)
Licence: None (All rights reserved)
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