Trattato Di Gnomonica Pratica Per Costruire ... Gli Orologj Solari

Questo libro spiega in modo chiaro e dettagliato come costruire un orologio solare. Il testo è indirizzato sia ai principianti sia ai fabbricanti esperti, in quanto fornisce sia le conoscenze base necessarie per costruire uno strumento funzionante, sia alcune tecniche avanzate per la realizzazione di orologi solari di diverse forme e dimensioni.
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