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Balassi Nova mechanica theoremata atque problemata de quibusdam proprietatibus circuli curvarum secundi gradus parabolae quadraticocubicae et cycloidis .tif Book Balassi Felice Luigi Nova mechanica theoremata atque problemata de quibusdam proprietatibus circuli curvarum secundi gradus parabolae quadraticocubicae et cycloidis