How Many Socks Make a Pair?

ā‚¬15,99
1 ir noliktavā

Rob Eastaway

176 psl.

2014 m.

MinkŔtas virŔelis

Svītrkods: 9781781313244

How many socks make a pair? The answer is not always two. And behind this question lies a world of maths that can be surprising, amusing and even beautiful.

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