Here are some useful links:
http://en.wikipedia.org/wiki/World_Maths_Day
http://colleenyoung.wordpress.com/2013/03/10/after-world-maths-day
miercuri, 12 martie 2014
World Maths Day, 2014
In 12.03.2014 is celebrating "World Maths Day".
Here are some useful links:
http://en.wikipedia.org/wiki/World_Maths_Day
http://colleenyoung.wordpress.com/2013/03/10/after-world-maths-day
Here are some useful links:
http://en.wikipedia.org/wiki/World_Maths_Day
http://colleenyoung.wordpress.com/2013/03/10/after-world-maths-day
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