Richard Brown

Cartea autorului Richard Brown „Matematica in 30 de secunde" de la editura LITERA Ultima teorema a lui Fermat, numarul pi, sirul lui Fibonacci si triunghiul lui Pascal? Desigur, stii ce inseamna toate » ...mai mult

‘It was a hot, hot day; her boring sister was reading a boring book - with no pictures! - and Alice didn’t know what to do...’ The classic story of a young girl who falls into a hole, eats and drinks » ...mai mult