There was a time when people assumed that the world was flat. Once an alternate theory was proposed, however, that conceit was challenged and, eventually, disproved. In short, theories and ideas can be potent agents of change-none more so than those that are extensively detailed in this book.
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Formato PDF ● Pagine 304 ● ISBN 9781615300631 ● Editore Kathleen Kuiper ● Casa editrice Britannica Educational Publishing ● Pubblicato 2009 ● Scaricabile 6 volte ● Moneta EUR ● ID 2411216 ● Protezione dalla copia Adobe DRM
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