d kalisperi

d kalisperi

History & Philosophy of Mathematics. Ancient Greek Mathematics. Plato, Timaeus. The Receptacle
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Lello & Irmao in Porto, Portugal. The Top 10 Most Beautiful Bookstores in the World. It opened in 1906 and features stunning Art Deco woodwork, a stained glass ceiling, and ornate shelving with a dramatic staircase up the center of the store.