How Many Socks Make a Pair?

Pārdošanas cena €17,12 Regulārā cena €21,23
Līdz Rob Eastaway
4 noliktavā, gatavs nosūtīšanai

BEZMAKSAS piegāde

176 lapas

2014 gads

Mīkstais vāks

Svītrkods: 9781781313244
Apraksts

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.